Waterproof device for LED flexible light bar

Abstract

The utility model discloses a waterproof device for an LED (light-emitting diode) flexible light bar, which relates to the technical field of LED flexible light bars and comprises a fixing shell, a connecting shell is mounted at the top of the fixing shell, a rubber sleeve is arranged on one side of the connecting shell, an LED flexible light bar body is arranged in the connecting shell, and a wire of the LED flexible light bar body is arranged in the rubber sleeve. A positioning groove is formed in the top of the connecting shell, a sealing strip is arranged in the positioning groove, a waterproof cover is arranged in the positioning groove in a sliding mode, the waterproof cover makes contact with the sealing strip, and a fixing mechanism used for locking the waterproof cover in an inserted mode is arranged in the fixing shell. The surface of the waterproof cover is provided with an auxiliary mechanism used for pressing down the LED soft light bar body to fix the position, so that the LED soft light bar can be conveniently installed and fixed between the connecting shell and the waterproof cover, waterproof work can be conveniently conducted on the LED soft light bar body, the position of the LED soft light bar body can be pressed down to fix, operation is easy, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of LED flexible light strips, in particular to a waterproof device for LED flexible light strips. Background Art

[0002] LED soft light strips, also known as LED light strips, use a very soft FPC as the substrate. They can be bent arbitrarily without breaking and are widely used in decoration and lighting such as car decoration, signboards, advertising signs, and entertainment venues. The installation method varies depending on the waterproof type. Low-voltage non-waterproof and glue-waterproof soft light strips can be directly pasted with 3M double-sided tape. Low-voltage casing waterproof and glue-waterproof soft light strips and high-voltage light strips need to be fixed with silicone clips or cable ties. The patent announcement number in China is CN217653718. U discloses an LED waterproof and moisture-proof light strip, comprising an LED light strip body, a lamp shell being provided on the outside of the LED light strip body, a lamp cover being provided on the top of the lamp shell, connecting mechanisms being provided on both sides of the lamp shell, the connecting mechanisms comprising a fixed plate, a retaining ring, a movable block, a reset spring, a connecting column and a gripping rod, the fixed plate being fixedly connected to both sides of the lamp shell, and the retaining ring being fixedly connected to the inside of both sides of the fixed plate, a reset spring being fixedly connected between the retaining ring and the movable block, and the connecting column being fixedly connected to the outer side wall of the movable block and passing through the reset spring and the retaining ring, the gripping rod being fixedly connected to the movable block through an L-shaped rod, and the L-shaped rod passing through the top surface of the fixed plate.

[0003] The above technical solution, when in use, is to drive the four grips to compress the reset springs, change the positions of the four connecting posts, and plug the lampshade into the lamp housing. Then, the four grips are released, and the four connecting posts are reset under the reset elastic force of the reset springs, plugged into the lampshade, and fixed to play a waterproof role. However, the operation is relatively cumbersome, and the staff needs to drive the four grips with both hands respectively, and another staff member is required to cooperate to plug the lampshade into the lamp housing. If only one staff member is available, it will be impossible to perform the assembly.

[0004] For this purpose, a waterproof device for LED flexible light strip is proposed. Utility Model Content

[0005] The purpose of the present invention is to solve the problems raised in the above background technology, and to provide a waterproof device for LED soft light strip.

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0007] A waterproof device for an LED soft light strip comprises a fixed shell, a connecting shell being mounted on the top of the fixed shell, a rubber sleeve being provided on one side of the connecting shell, an LED soft light strip body being provided inside the connecting shell, and the wires of the LED soft light strip body being provided inside the rubber sleeve, a positioning groove being provided on the top of the connecting shell, a sealing strip being provided inside the positioning groove, a waterproof cover being slidingly provided inside the positioning groove, and the waterproof cover being in contact with the sealing strip, a fixing mechanism being provided inside the fixed shell for plugging and locking the waterproof cover, and an auxiliary mechanism being provided on the surface of the waterproof cover for pressing down the LED soft light strip body to fix its position.

[0008] Furthermore, the fixing mechanism includes two shaft columns, which are symmetrically installed inside the fixed shell. A spring 1 is sleeved on the outer wall of the two shaft columns. Two sliding rods are slidably installed on the outer wall of the two shaft columns, and the sliding rods are in contact with the inner wall of the fixed shell. The two ends of the spring 1 are respectively installed on the surface of the sliding rod. A locking rod is installed on the surface of the four sliding rods, and the locking rods are slidably installed on the fixed shell. The locking rods are inserted into the waterproof cover.

[0009] Furthermore, two T-shaped cylinders are rotatably installed inside the fixed shell, gears are installed on the tops of the two T-shaped cylinders, two connecting rods are installed on the surfaces of the four sliding rods, four racks are installed on the surfaces of the two connecting rods, and the racks are meshed with the gears, and pressure blocks are installed on the surfaces of the two connecting rods, and the pressure blocks are slidably installed on the fixed shell.

[0010] Furthermore, the auxiliary mechanism includes a long rod, which is installed at the bottom of the waterproof cover. A second spring is installed at the bottom of the long rod, and a pressure strip is installed at the bottom of the second spring.

[0011] Furthermore, the number of the long rods and the pressure strips is set to two, the number of the springs 2 is set to multiple, and the multiple springs 2 are equidistantly distributed between the two long rods and the two pressure strips.

[0012] Furthermore, protective pads are provided on the surfaces of the two pressure strips, and the protective pads are made of rubber material.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model is provided with a spring, a rack and a pressure strip. When in use, the LED soft light strip body is laid in the connecting shell, and its wires are passed through the rubber sleeve. After passing through, the rubber sleeve and the wires can be adhered and fixed by a waterproof tape, and water can be prevented from entering the connecting shell through the rubber sleeve. Then, the two pressing blocks are pressed by one hand to drive the two connecting rods to move closer to each other. Under the cooperation of the two gears and the four racks, the four sliding rods slide on the two shafts, and the four locking rods move accordingly, and compress the two springs. At this time, the four The waterproof cover is inserted into the positioning groove, and the two pressure strips are fitted on the surface of the LED soft light strip body and compress the spring 2. At this time, the two pressure blocks are released, and under the reset elastic force of the two springs, the four slides are reset and inserted on the waterproof cover to fix the waterproof cover, and the pressure strips press down and fix the LED soft light strip body, thereby facilitating the installation and fixation between the connecting shell and the waterproof cover, waterproofing the LED soft light strip body, and pressing down and fixing the position of the LED soft light strip body. The operation is simple and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the waterproof cover of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the layering strip of the utility model;

[0018] Figure 4 It is a partial structural diagram of the fixing mechanism of the utility model.

[0019] Figure numerals: 1. Fixed shell; 2. Connecting shell; 3. LED soft light strip body; 4. Waterproof cover; 5. Positioning groove; 6. Rubber sleeve; 7. Fixing mechanism; 701. Shaft column; 702. Spring 1; 703. Sliding rod; 704. T-shaped cylinder; 705. Gear; 706. Rack; 707. Connecting rod; 708. Pressure block; 709. Locking rod; 8. Auxiliary mechanism; 801. Long rod; 802. Spring 2; 803. Pressure strip. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and should not be understood as indicating or implying relative importance.

[0023] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device that performs control such as a computer.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0025] like Figure 1-3As shown, a waterproof device for LED soft light strip includes a fixed shell 1, a connecting shell 2 is installed on the top of the fixed shell 1, a rubber sleeve 6 is provided on one side of the connecting shell 2, an LED soft light strip body 3 is provided inside the connecting shell 2, and the wires of the LED soft light strip body 3 are provided inside the rubber sleeve 6, a positioning groove 5 is opened on the top of the connecting shell 2, a sealing strip is provided inside the positioning groove 5, a waterproof cover 4 is slidably provided inside the positioning groove 5, and the waterproof cover 4 is in contact with the sealing strip, a fixing mechanism 7 for plugging and locking the waterproof cover 4 is provided inside the fixed shell 1, and an auxiliary mechanism 8 for pressing the LED soft light strip body 3 down to a fixed position is provided on the surface of the waterproof cover 4. In this embodiment, when in use, the LED soft light strip body 3 is laid in the connecting shell 2 and its wires are fixed by the rubber sleeve 6. The rubber sleeve 6 is passed through. After passing through, the rubber sleeve 6 can be adhered and fixed to the wire by waterproof tape, and water can be prevented from entering the connecting shell 2 through the rubber sleeve 6. Then, one hand applies pressure to the fixing mechanism 7 to make it shrink, and the other hand inserts the waterproof cover 4 into the positioning groove 5 and contacts the sealing strip. At this time, the auxiliary mechanism 8 will be pressed on the edge of the LED soft light strip body 3 to fix the position of the LED soft light strip body 3. At this time, the pressure on the fixing mechanism 7 can be released, and under the action of the elastic member inside it, it can be reset and inserted into the waterproof cover 4 to fix the waterproof cover 4, thereby facilitating the installation and fixation between the connecting shell 2 and the waterproof cover 4, waterproofing the LED soft light strip body 3, and pressing down and fixing the position of the LED soft light strip body 3. It is simple to operate and has strong practicality.

[0026] As shown Figure 1-2 、 Figure 4 The fixing mechanism 7 includes two shaft columns 701, which are symmetrically mounted inside the fixed shell 1. Springs 1 702 are sleeved on the outer walls of the two shaft columns 701. Two sliding rods 703 are slidably mounted on the outer walls of the two shaft columns 701, and the sliding rods 703 are in contact with the inner wall of the fixed shell 1. The two ends of the spring 1 702 are respectively mounted on the surface of the sliding rod 703. Locking rods 709 are mounted on the surfaces of the four sliding rods 703, and the locking rods 709 are slidably mounted on the fixed shell 1. The locking rods 709 are plugged into the waterproof cover 4. In this embodiment, by pressing the four sliding rods 703 respectively, the two springs 1 702 are compressed. At this time, the positions of the four sliding rods 703 can be changed, and the waterproof cover 4 can be inserted into the positioning groove 5. Then, the four sliding rods 703 are released. Under the restoring elastic force of the two springs 1 702, the four sliding rods 703 are reset and plugged into the waterproof cover 4 to fix the waterproof cover 4.

[0027] like Figure 2-4As shown, two T-shaped cylinders 704 are rotatably installed inside the fixed shell 1, and gears 705 are installed on the tops of the two T-shaped cylinders 704. Two connecting rods 707 are installed on the surfaces of the four slide rods 703, and four racks 706 are installed on the surfaces of the two connecting rods 707, and the racks 706 are engaged with the gears 705. A pressure block 708 is installed on the surface of the two connecting rods 707, and the pressure block 708 is slidably installed on the fixed shell 1. In this embodiment, by pressing the two pressure blocks 708, the two connecting rods 707 are driven to move closer to each other. Under the cooperation of the two gears 705 and the four racks 706, the four slide rods 703 slide on the two shaft columns 701, and the four locking rods 709 move accordingly, and compress the two springs 702, thereby providing convenience for the four locking rods 709 to drive the waterproof cover 4 to be fixed.

[0028] like Figure 3 As shown, the auxiliary mechanism 8 includes a long rod 801, which is installed at the bottom of the waterproof cover 4. A spring 2 802 is installed at the bottom of the long rod 801, and a pressure strip 803 is installed at the bottom of the spring 2 802. In this embodiment, when the waterproof cover 4 is fixedly connected to the connecting shell 2, the pressure strip 803 is attached to the surface of the LED soft light strip body 3 and compresses the spring 2 802. Under the elastic potential energy of the spring 2 802, the LED soft light strip body 3 is pressed and fixed in the connecting shell 2.

[0029] like Figure 3 As shown, the number of long rods 801 and pressure strips 803 is set to two, the number of springs 802 is set to multiple, and the multiple springs 802 are equidistantly distributed between the two long rods 801 and the two pressure strips 803. In this embodiment, the stability of the fixation of the LED soft light strip body 3 is improved by the number of long rods 801, springs 802 and pressure strips 803.

[0030] like Figure 3 As shown, protective pads are provided on the surfaces of the two pressure strips 803, and the protective pads are made of rubber. In this embodiment, the provision of the rubber protective pads can avoid damage to the surface of the LED soft light strip body 3.

[0031] In summary, when in use, the LED soft light strip body 3 is laid in the connecting shell 2, and its wires are passed through the rubber sleeve 6. After passing through, the rubber sleeve 6 can be adhered and fixed to the wires through the waterproof tape, and water can be prevented from entering the connecting shell 2 through the rubber sleeve 6. Then, one hand applies pressure to the fixing mechanism 7 to shrink it, and the other hand inserts the waterproof cover 4 into the positioning groove 5 and contacts the sealing strip. At this time, the auxiliary mechanism 8 will be pressed on the edge of the LED soft light strip body 3 to fix the position of the LED soft light strip body 3. The pressure on the fixing mechanism 7 can be released, and the elastic member inside it can be used to reset it and plug it into the waterproof cover 4 to fix the waterproof cover 4, thereby facilitating the installation and fixation between the connecting shell 2 and the waterproof cover 4, waterproofing the LED soft light strip body 3, and pressing down the position of the LED soft light strip body 3. The operation is simple and practical. By pressing the four slide bars 703 respectively, the two springs 702 are compressed. At this time, the positions of the four slide bars 703 can be changed, and the waterproof cover 4 can be plugged into the fixed position. The four sliding bars 703 are then released from the pressing force of the two springs 1 702, and the four sliding bars 703 are reset and plugged into the waterproof cover 4 to fix the waterproof cover 4. The two pressing blocks 708 are pressed to drive the two connecting rods 707 to move closer to each other. Under the cooperation of the two gears 705 and the four racks 706, the four sliding bars 703 slide on the two shafts 701, and the four locking bars 709 move accordingly, compressing the two springs 1 702, thereby driving the four locking bars 709 to move closer to each other. The waterproof cover 4 is easily fixed and released. When the waterproof cover 4 is fixedly connected to the connecting shell 2, the pressure strip 803 is attached to the surface of the LED soft light strip body 3 and compresses the spring 2 802. Under the elastic potential energy of the spring 2 802, the LED soft light strip body 3 is pressed and fixed in the connecting shell 2. The number of the long rod 801, the spring 2 802 and the pressure strip 803 improves the stability of the fixation of the LED soft light strip body 3. The provision of the rubber protective pad can avoid damage to the surface of the LED soft light strip body 3.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof device for LED soft light strip, comprising a fixing shell (1), characterized in that: A connecting shell (2) is installed on the top of the fixed shell (1), a rubber sleeve (6) is provided on one side of the connecting shell (2), an LED soft light strip body (3) is provided inside the connecting shell (2), and the wires of the LED soft light strip body (3) are provided inside the rubber sleeve (6), a positioning groove (5) is provided on the top of the connecting shell (2), a sealing strip is provided inside the positioning groove (5), a waterproof cover (4) is slidably provided inside the positioning groove (5), and the waterproof cover (4) is in contact with the sealing strip, a fixing mechanism (7) for plugging and locking the waterproof cover (4) is provided inside the fixed shell (1), and an auxiliary mechanism (8) for pressing down the LED soft light strip body (3) to fix the position is provided on the surface of the waterproof cover (4).

2. A waterproof device for LED flexible light strip according to claim 1, characterized in that: The fixing mechanism (7) includes two shaft columns (701), the two shaft columns (701) are symmetrically installed inside the fixed shell (1), the outer walls of the two shaft columns (701) are sleeved with springs (702), the outer walls of the two shaft columns (701) are slidably installed with two sliding rods (703), and the sliding rods (703) are in contact with the inner wall of the fixed shell (1), the two ends of the spring (702) are respectively installed on the surface of the sliding rods (703), and the surfaces of the four sliding rods (703) are installed with locking rods (709), and the locking rods (709) are slidably installed on the fixed shell (1), and the locking rods (709) are plugged into the waterproof cover (4).

3. A waterproof device for LED flexible light strip according to claim 2, characterized in that: Two T-shaped cylinders (704) are rotatably mounted inside the fixed shell (1), and a gear (705) is mounted on the top of each of the two T-shaped cylinders (704). Two connecting rods (707) are mounted on the surfaces of the four sliding rods (703), and four racks (706) are mounted on the surfaces of the two connecting rods (707), and the racks (706) are meshed with the gears (705). A pressure block (708) is mounted on the surfaces of the two connecting rods (707), and the pressure block (708) is slidably mounted on the fixed shell (1).

4. The waterproof device for LED flexible light strip according to claim 1, characterized in that: The auxiliary mechanism (8) comprises a long rod (801), the long rod (801) is mounted on the bottom of the waterproof cover (4), a second spring (802) is mounted on the bottom of the long rod (801), and a pressure strip (803) is mounted on the bottom of the second spring (802).

5. The waterproof device for LED flexible light strip according to claim 4, characterized in that: The number of the long rods (801) and the pressure strips (803) is set to two, the number of the second springs (802) is set to multiple, and the multiple second springs (802) are equidistantly distributed between the two long rods (801) and the two pressure strips (803).

6. The waterproof device for LED flexible light strip according to claim 5, characterized in that: Protective pads are provided on the surfaces of the two pressure strips (803), and the protective pads are made of rubber.

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