Plug-in waterproof structure of flexible LED lamp

Abstract

The utility model relates to the field of LEDs, and discloses a plug-in waterproof structure of a flexible LED lamp, which comprises an LED lamp strip, a fixing sleeve is arranged outside the left side of the LED lamp strip, a mounting sleeve is movably connected to the left part of the inner wall of the fixing sleeve, a plug-in board is movably connected to the inside of the mounting sleeve, a wire is fixedly connected to the rear part of the plug-in board, and the wire is fixedly connected to the rear part of the plug-in board. A fixing assembly is arranged on the right side of the inserting plate, a waterproof pad is arranged on the right side of the fixing assembly, inserting grooves are formed in the front portion and the rear portion of the left side of the LED lamp strip, a plurality of first convex teeth are fixedly connected to the upper side and the lower side of the left portion of the LED lamp strip, and inserting blocks are fixedly connected to the front portion and the rear portion of the right side of the inserting plate. And the insertion blocks are movably connected with the insertion grooves. According to the utility model, through the mutual cooperation between the fixing sleeve and the mounting sleeve and between the fixing assembly and the waterproof pad, the waterproof pad of the structure is not easy to displace and loosen, the connection is tighter, and the waterproofness of the waterproof pad is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of LEDs, in particular to a plug-in waterproof structure of a flexible LED lamp. Background Art

[0002] Flexible LED lights are LED lights made of flexible materials, which can be bent, folded and flexibly deformed. This type of lamp is light, soft and highly plastic. It can be flexibly applied to curved, arc-shaped or irregular surfaces, and is suitable for various creative design and decoration needs. Flexible LED lights are usually composed of flexible substrates and surface-mounted LED chips, and have the advantages of energy saving, environmental protection and durability.

[0003] After searching, Chinese patent announcement number: CN214369482U discloses a flexible LED light strip with a guide plug-in sealing structure. It includes a flexible light strip, the light strip is provided with an inner cavity opened from the end and along its length direction, the inner cavity is provided with a circuit board with LED lamp beads, and also includes a guide plug that can be plugged into the end of the flexible light strip to power the circuit board, and also includes a clamping sleeve sleeved on the outside of the guide plug, the clamping sleeve can move along the guide plug, and the movement of the clamping sleeve toward the front end of the guide plug can press the guide plug onto the flexible light strip, and the clamping sleeve is also provided with an end face sealing structure. This solution also adds an end face sealing structure to the clamping sleeve, which can seal the end faces of the clamping sleeve and the guide plug after the clamping sleeve is clamped, so that the guide plug and the flexible light strip are sealed at the plug-in point, and can be used for a long time even in outdoor environments, and is not easily damaged by water.

[0004] Although the above device can seal the joint between the guide plug and the flexible light strip by setting an end face sealing structure, the sealing structure lacks a limiting and fixing structure, which makes it very easy to deviate or loosen when affected by external force, thereby affecting the waterproofness of the joint, which is not practical enough. Therefore, a flexible LED lamp plug-in waterproof structure is proposed to solve the above problem. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a plug-in waterproof structure for a flexible LED lamp, aiming to improve the problem in the prior art that the sealing structure lacks a fixing or limiting structure, which causes it to easily deviate and loosen when affected by external force, thereby affecting the waterproofness of the plug-in point.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a plug-in waterproof structure of a flexible LED lamp, comprising an LED light strip, a fixing sleeve is arranged on the left outer part of the LED light strip, a mounting sleeve is movably connected to the left part of the inner wall of the fixing sleeve, a plug board is movably connected to the rear part of the plug board, a fixing component is arranged on the right side of the plug board, a waterproof pad is arranged on the right side of the fixing component, and slots are provided on the front and rear parts of the left side of the LED light strip.

[0007] As a further description of the above technical solution:

[0008] The upper and lower sides of the left portion of the LED light strip are both fixedly connected with a plurality of No. 1 convex teeth.

[0009] As a further description of the above technical solution:

[0010] The front and rear parts of the right side of the plug board are both fixedly connected with plug blocks, and the plug blocks are movably connected with the slots.

[0011] As a further description of the above technical solution:

[0012] The upper and lower parts of the inner wall of the fixing sleeve are fixedly connected with convex strips, and the inner wall of the fixing sleeve is fixedly connected with a fixing ring.

[0013] As a further description of the above technical solution:

[0014] The upper and lower parts of the outer wall of the installation sleeve are both provided with grooves, and the convex strips are clamped therewith.

[0015] As a further description of the above technical solution:

[0016] The front and rear sides of the upper and lower left sides of the waterproof pad are fixedly connected with clamping columns.

[0017] As a further description of the above technical solution:

[0018] The fixing assembly includes an installation frame, which is fixedly connected to the plug board, and the front and rear sides of the upper and lower parts of the right side of the installation frame are provided with card slots, and the card columns are engaged with the card slots. The front and rear parts of the inner wall of the installation frame are fixedly connected with fixing pads, and the upper and lower parts of the right side of the installation frame are provided with installation slots, and the left side of the installation slot is fixedly connected with a first auxiliary pad, and the middle part of the right side of the installation slot is fixedly connected with a connecting plate, and the left side of the connecting plate is fixedly connected with a second auxiliary pad, and a control part is provided in the middle of the installation slot.

[0019] As a further description of the above technical solution:

[0020] The control component includes an adjustment plate, a connecting rod is rotatably connected to the middle part of the adjustment plate, the connecting rod is fixedly connected to the inner wall of the mounting groove, a control board is fixedly connected to the side of the adjustment plate close to the LED light strip, and a plurality of No. 2 convex teeth are fixedly connected to the side of the control board close to the LED light strip.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by arranging the fixing sleeve and the installation sleeve as well as the cooperation between the fixing assembly and the waterproof pad, the waterproof pad of the structure is not easy to be displaced and loosened, and the connection is tighter, thereby effectively improving its waterproof performance.

[0023] 2. In the present invention, by arranging the mutual cooperation between the plug-in board, the fixing assembly and the LED light strip, the plug-in installation of the LRD light strip is more convenient and quick, and the connection is also more firm and not easy to fall off, thereby effectively improving its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an overall three-dimensional schematic diagram of a plug-in waterproof structure of a flexible LED lamp proposed by the utility model;

[0025] Figure 2 This is a disassembled three-dimensional schematic diagram of a plug-in waterproof structure of a flexible LED lamp proposed by the utility model;

[0026] Figure 3 This is an overall three-dimensional schematic diagram of a fixing component of a plug-in waterproof structure of a flexible LED lamp proposed by the utility model;

[0027] Figure 4 This is a disassembled three-dimensional schematic diagram of the fixing components of the plug-in waterproof structure of a flexible LED lamp proposed by the utility model;

[0028] Figure 5 It is a partial cross-sectional stereoscopic schematic diagram of a plug-in waterproof structure of a flexible LED lamp proposed by the utility model;

[0029] Figure 6 This is an enlarged three-dimensional schematic diagram of the structure at point A of the plug-in waterproof structure of a flexible LED lamp proposed by the utility model.

[0030] Legend:

[0031] 1. LED light strip; 2. Fixing sleeve; 3. Mounting sleeve; 4. Plug-in board; 5. Fixing assembly; 6. Waterproof pad; 7. Wire; 11. Slot; 12. No. 1 convex tooth; 41. Insert block; 21. Convex strip; 22. Fixing ring; 31. Groove; 61. Column; 51. Mounting frame; 52. Fixing pad; 53. Slot; 54. Mounting slot; 55. Connecting plate; 56. No. 2 auxiliary pad; 57. Control part; 58. No. 1 auxiliary pad; 571. Adjusting plate; 572. Connecting rod; 573. Control board; 574. No. 2 convex tooth. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1 - Figure 2 The utility model provides an embodiment: a plug-in waterproof structure of a flexible LED lamp, including an LED light strip 1, a fixing sleeve 2 is arranged on the left side of the LED light strip 1 for plugging in, a mounting sleeve 3 is movably connected to the left part of the inner wall of the fixing sleeve 2 for fixing the LED light strip 1, a plug-in board 4 is movably connected inside the mounting sleeve 3 for connecting the wire 7 to the LED light strip 1, a wire 7 is fixedly connected to the rear of the plug-in board 4, a fixing component 5 is arranged on the right side of the plug-in board 4 for disassembly and assembly of the LED light strip 1, and a waterproof pad 6 is arranged on the right side of the fixing component 5, which is made of rubber for waterproofing.

[0034] Furthermore, slots 11 are provided on the front and rear portions of the left side of the LED light strip 1 for cooperating with the connection of the plug-in block 41. The upper and lower sides of the left side of the LED light strip 1 are fixedly connected with No. 1 convex teeth 12 in plurality for cooperating with the connection of the fixing component 5. The front and rear portions of the right side of the plug-in board 4 are fixedly connected with plug-in blocks 41 made of metal for connecting to the LED light strip 1. The plug-in block 41 is movably connected to the slot 11.

[0035] Furthermore, the upper and lower parts of the inner wall of the fixing sleeve 2 are fixedly connected with a convex strip 21 for cooperating with the connection with the installation sleeve 3, the inner wall of the fixing sleeve 2 is fixedly connected with a fixing ring 22 for further fixing the waterproof pad 6, and the upper and lower parts of the outer wall of the installation sleeve 3 are provided with grooves 31 for cooperating with the fixation of the fixing sleeve 2, and the convex strip 21 is clamped therewith, and the front and rear sides of the upper and lower parts of the left side of the waterproof pad 6 are fixedly connected with a clamping column 61 for connecting with the fixing component 5.

[0036] See also Figure 3 - Figure 4 The fixing assembly 5 includes a mounting frame 51 for connecting various components. The mounting frame 51 is fixedly connected to the plug board 4. The front and rear sides of the upper and lower parts of the right side of the mounting frame 51 are provided with card slots 53 for cooperating with the fixation of the waterproof pad 6. The card column 61 is engaged with the card slot 53. The front and rear parts of the inner wall of the mounting frame 51 are fixedly connected with fixing pads 52 for cooperating with the connection of the LED light strip 1. The upper and lower parts of the right side of the mounting frame 51 are provided with mounting slots 54 for cooperating with the connection between components such as the control component 57. The left side of the mounting slot 54 is fixedly connected with a first auxiliary pad 58 for cooperating with the movement and reset of the control component 57. The middle part of the right side of the mounting slot 54 is fixedly connected with a connecting plate 55 for cooperating with the connection of the second auxiliary pad 56. The left side of the connecting plate 55 is fixedly connected with the second auxiliary pad 56 for cooperating with the movement and reset of the control component 57. The middle part of the mounting slot 54 is provided with a control component 57 for cooperating with the disassembly and assembly of the LED light strip 1.

[0037] like Figure 5 - Figure 6 As shown, the control member 57 includes an adjustment plate 571, and the middle part of the adjustment plate 571 is rotatably connected to a connecting rod 572 for connecting to the mounting groove 54, and the connecting rod 572 is fixedly connected to the inner wall of the mounting groove 54. The side of the adjustment plate 571 close to the LED light strip 1 is fixedly connected to a control board 573 for connection between the various components, and the side of the control board 573 close to the LED light strip 1 is fixedly connected to a number of No. 2 convex teeth 574, which are adapted to the number 1 convex teeth 12 for cooperating with the connection of the LED light strip 1.

[0038] Working principle: During installation, first insert the left side of the LED light strip 1 into the fixing component 5. When it is plugged inward, the No. 1 convex teeth 12 at the upper and lower parts thereof will move inward along the shape of the No. 2 convex teeth 574. At the same time, the plug block 41 will be inserted into the slot 11, so that the wire 7 can energize the LED light strip 1. Due to the meshing between the No. 1 convex teeth 12 and the No. 2 convex teeth 574, the No. 2 convex teeth 574 will limit and fix the No. 1 convex teeth 12, so that the LED light strip 1 is fixed to the fixing component 5. When the LED light strip 1 needs to be removed, just press the adjustment plate 571 in the direction of the plug board 4. The No. 1 auxiliary pad 58 and the No. 2 auxiliary pad 56 will be deformed under pressure. At the same time, the adjustment plate 571 will drive the control board 573 and The second convex tooth 574 is lifted up, so that the first convex tooth 12 loses its limit, and the LED light strip 1 can be taken out, and then the adjustment plate 571 is loosened, and the first auxiliary pad 58 and the second auxiliary pad 56 will recover their shapes accordingly, thereby driving the adjustment plate 571 to reset. When the LED light strip 1 is installed, the clamping column 61 is inserted into the clamping groove 53 to fix the waterproof pad 6 to the installation frame 51, and then the installation sleeve 3 is pulled toward the direction of the fixing sleeve 2 so that it is sleeved on the outside of the plug-in board 4, the fixing component 5, and the waterproof pad 6, and then the fixing sleeve 2 is sleeved on the outside of the installation sleeve 3 so that the convex strip 21 is inserted into the groove 31. When the fixing sleeve 2 and the installation sleeve 3 are fixed, the fixing ring 22 inside it will press against the waterproof pad 6 to make it more sealed.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plug-in waterproof structure of a flexible LED lamp, comprising an LED lamp strip (1), characterized in that: A fixing sleeve (2) is arranged on the left side of the LED light strip (1); a mounting sleeve (3) is movably connected to the left inner wall of the fixing sleeve (2); a plug board (4) is movably connected to the inside of the mounting sleeve (3); a wire (7) is fixedly connected to the rear of the plug board (4); a fixing assembly (5) is arranged on the right side of the plug board (4); a waterproof pad (6) is arranged on the right side of the fixing assembly (5); and slots (11) are provided at the front and rear parts of the left side of the LED light strip (1).

2. The plug-in waterproof structure of a flexible LED lamp according to claim 1, characterized in that: The upper and lower sides of the left portion of the LED light strip (1) are both fixedly connected with a plurality of No. 1 protruding teeth (12).

3. The plug-in waterproof structure of a flexible LED lamp according to claim 2, characterized in that: The front and rear parts of the right side of the plug board (4) are both fixedly connected with plug blocks (41), and the plug blocks (41) are movably connected to the slots (11).

4. The plug-in waterproof structure of a flexible LED lamp according to claim 1, characterized in that: The upper and lower parts of the inner wall of the fixing sleeve (2) are fixedly connected with convex strips (21), and the inner wall of the fixing sleeve (2) is fixedly connected with a fixing ring (22).

5. The plug-in waterproof structure of a flexible LED lamp according to claim 4, characterized in that: The upper and lower parts of the outer wall of the installation sleeve (3) are both provided with grooves (31), and the convex strips (21) are clamped therewith.

6. The plug-in waterproof structure of a flexible LED lamp according to claim 1, characterized in that: The front and rear sides of the upper and lower left sides of the waterproof pad (6) are fixedly connected with clamping columns (61).

7. The plug-in waterproof structure of a flexible LED lamp according to claim 6, characterized in that: The fixing assembly (5) comprises a mounting frame (51), the mounting frame (51) is fixedly connected to the plug board (4), the upper and lower right sides of the mounting frame (51) are provided with card slots (53), the card column (61) is carded with the card slot (53), the front and rear sides of the inner wall of the mounting frame (51) are fixedly connected with fixing pads (52), the upper and lower right sides of the mounting frame (51) are provided with mounting slots (54), the left side of the mounting slot (54) is fixedly connected with a first auxiliary pad (58), the middle part of the right side of the mounting slot (54) is fixedly connected with a connecting plate (55), the left side of the connecting plate (55) is fixedly connected with a second auxiliary pad (56), and the middle part of the mounting slot (54) is provided with a control member (57).

8. The plug-in waterproof structure of a flexible LED lamp according to claim 7, characterized in that: The control member (57) comprises an adjustment plate (571), the middle part of the adjustment plate (571) is rotatably connected to a connecting rod (572), the connecting rod (572) is fixedly connected to the inner wall of the mounting groove (54), the side of the adjustment plate (571) close to the LED light strip (1) is fixedly connected to a control plate (573), and the side of the control plate (573) close to the LED light strip (1) is fixedly connected to a plurality of No. 2 convex teeth (574).

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