A mounting and maintenance device for a light strip

Abstract

The utility model discloses a kind of installation and maintenance devices for light strip, relate to light strip installation and maintenance field.It include base, alignment and compression assembly and cutting assembly, the alignment and compression assembly is rotatably connected on the base, first compression spring is equipped between the alignment and compression assembly with the base, the first compression spring compression deformation when the alignment and compression assembly rotates to the base direction;The cutting assembly is located in alignment and compression assembly, the alignment and compression assembly is stretched out in the hole and abuts on the base;Let go of hole is opened between the base with the alignment and compression assembly for light strip to be stretched out.This application has the advantage that cutout is more neat, and the condition of false connection when light strip is connected after cutting later period cutout is less.

Description

Technical Field

[0001] This utility model relates to the field of LED strip installation and maintenance, and in particular to an installation and maintenance device for LED strips. Background Technology

[0002] When existing LED strip lights are damaged, the damaged section of the LED chip is often cut off, and then the remaining strip is reconnected using a connector to make it usable again. However, this current cutting method is problematic because LED strip materials can often be cut directly with ordinary scissors. The cutting process cannot guarantee a straight cut, and uneven edges can lead to poor connections when using special connectors. Therefore, achieving a smooth cut for LED strip lights is a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides an installation and maintenance device for LED strip lights.

[0004] This utility model is achieved by the following technical solution: a light strip installation and maintenance device, including a base, an alignment and clamping component and a cutting component, wherein the alignment and clamping component is rotatably connected to the base, and a first compression spring is provided between the alignment and clamping component and the base, and the first compression spring is compressed and deformed when the alignment and clamping component rotates toward the base.

[0005] The cutting component is disposed inside the alignment and clamping component, which extends from the through hole and abuts against the base.

[0006] A clearance hole is provided between the base and the alignment and clamping assembly for the light strip to pass through.

[0007] The alignment and pressing assembly includes an upper pressure arm, one end of which is rotatably connected to the base via a rotating shaft. A first compression spring is fixed between the upper pressure arm and the base. The cutting assembly is disposed on the upper pressure arm and positioned between the upper pressure arm and the base. When the upper pressure arm rotates toward the base, it causes the cutting assembly to press against the base.

[0008] The cutting assembly includes an upper swing arm and a lower swing arm. The lower swing arm is fixed to the upper pressure arm. One end of the upper swing arm is rotatably connected to the lower swing arm and positioned between the upper pressure arm and the lower swing arm. A second compression spring is provided between the upper swing arm and the lower swing arm. The rotation of the upper pressure arm causes the lower swing arm to contact the base. When the lower swing arm contacts the base, the upper pressure arm continues to press down, causing the upper swing arm to move towards the lower swing arm. A cutter is provided on the upper swing arm. A cutter hole is provided on the lower swing arm corresponding to the cutter. The cutter is driven by the upper swing arm to extend out of the cutter hole and press against the base.

[0009] The base has a relief groove, and the cutter passes through the relief hole and abuts against the relief groove.

[0010] The base has a receiving hole on its end face to accommodate the LED beads on the LED strip.

[0011] The stiffness of the second compression spring is greater than that of the first compression spring. A limiting hole is opened at one end of the upper compression arm that is rotatably connected to the base. The rotating shaft passes through the limiting hole. When the first compression spring rebounds, the rotating shaft abuts against the lower edge of the limiting hole.

[0012] Compared to existing technologies, this invention uses a positive clamping component to move the cutting component towards the base, utilizing the lower end face of the cutting component for clamping. After clamping, the cutting component is limited. Continuing to press down on the positive clamping component during this process pushes the cutter in the cutting component downwards and presses it against the base. In use, the LED strip can be placed on the base, with one end of the strip extending through the clearance hole. Manually pressing down on the positive clamping component clamps the LED strip. Continuing to press down on the component further moves the cutter downwards, ultimately cutting the LED strip and pressing it against the base, resulting in a cleaner cut and fewer gaps in the subsequent cut. In this embodiment, because the surface of the LED strip is raised for mounting LED chips, receiving holes for accommodating the LED chips on the base are provided on the end face of the base to reduce damage during pressing. These receiving holes are positioned towards the clearance hole, ensuring that each LED chip on the LED strip corresponds to one of the receiving holes during actual use. This reduces the pressure on the LED beads during the pressing process, preventing damage to them. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the installation and maintenance device for LED strip lights in this utility model;

[0014] Figure 2 This is a schematic diagram of the alignment and clamping assembly structure of the installation and maintenance device for LED strip lights in this utility model;

[0015] Figure 3 This is a schematic diagram of the cutting component structure of the installation and maintenance device for LED strip lights in this utility model;

[0016] In the diagram: 1. Base; 11. Clearance hole; 12. Receiving hole; 13. Clearance groove; 2. Alignment and clamping assembly; 21. First compression spring; 22. Upper pressure arm; 23. Limiting hole; 3. Cutting assembly; 31. Upper swing arm; 32. Lower swing arm; 33. Second compression spring; 34. Knife clearance hole; 4. Light strip. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0018] Reference Figure 1-3 An installation and maintenance device for LED strip lights includes a base 1, an alignment and clamping assembly 2, and a cutting assembly 3. The alignment and clamping assembly 2 is rotatably connected to the base 1. A first compression spring 21 is provided between the alignment and clamping assembly 2 and the base 1. When the alignment and clamping assembly 2 rotates towards the base 1, the first compression spring 21 is compressed and deformed. The cutting assembly 3 is disposed inside the alignment and clamping assembly 2, and extends from the alignment and clamping assembly 2 through a through hole and abuts against the base 1. A clearance hole 11 is provided between the base 1 and the alignment and clamping assembly 2 for the LED strip 4 to pass through. In actual use, the alignment and clamping assembly 2 drives the cutting assembly 3 to move towards the base 1, and the lower end face of the cutting assembly 3 is used for clamping. After clamping, the cutting assembly 3 is limited. At this time, if the alignment and clamping assembly 2 is pressed down, the cutting blade in the cutting assembly 3 will move down and abut against the base 1 during the pressing process. In use, the LED strip 4 can be placed on the base 1, with one end of the LED strip 4 extending through the clearance hole 11. Manual pressure is applied to the alignment and clamping component 2 to tighten the LED strip 4. After tightening, continued pressure on the alignment and clamping component 2 causes the cutter to move downwards, ultimately cutting the LED strip 4 and pressing it firmly against the base 1, resulting in a cleaner cut and fewer gaps in the subsequent cut. In this embodiment, because the surface of the LED strip 4 is raised for mounting LED beads, to reduce damage to the LED beads during pressing, receiving holes 12 are provided on the end face of the base 1 to accommodate the LED beads on the LED strip 4. The receiving holes 12 are arranged towards the clearance hole 11, so that in actual use, the LED beads on the LED strip 4 can correspond one-to-one with the receiving holes 12. This reduces pressure on the LED beads during pressing, preventing damage during the pressing process.

[0019] In this embodiment, the positive pressing component 2 includes an upper pressing arm 22. One end of the upper pressing arm 22 is rotatably connected to the base 1 via a rotating shaft. A first compression spring 21 is fixed between the upper pressing arm 22 and the base 1. The cutting component 3 is disposed on the upper pressing arm 22 and positioned between the upper pressing arm 22 and the base 1. When the upper pressing arm 22 rotates toward the base 1, it causes the cutting component 3 to press against the base 1. When the upper pressing arm 22 swings down, it can cause the cutting component 3 to move down. In fact, the cutting component 3 ultimately presses the light strip 4 onto the base 1. After pressing, the upper pressing arm 22 can continue to press down to drive the cutting component 3 and drive the cutting component 3 to cut the light strip 4. During cutting, because the light strip 4 is in a pressed state, the light strip 4 cannot move freely during the cutting process. Therefore, the cut is cleaner.

[0020] The cutting assembly 3 in this embodiment includes an upper swing arm 31 and a lower swing arm 32. The lower swing arm 32 is fixed to the upper pressure arm 22. One end of the upper swing arm 31 is rotatably connected to the lower swing arm 32 and positioned between the upper pressure arm 22 and the lower swing arm 32. A second compression spring 33 is provided between the upper swing arm 31 and the lower swing arm 32. The upper pressure arm 22 rotates, causing the lower swing arm 32 to contact the base 1. When the lower swing arm 32 contacts the base 1, the upper pressure arm 22 continues to press down, causing the upper swing arm 31 to move to the lower swing arm 32. A cutter is provided on the upper swing arm 31, and a blade-relief hole 34 is provided on the lower swing arm 32 corresponding to the cutter. The cutter is driven by the upper swing arm 31 to extend out of the blade-relief hole 34 and press against the base 1. A relief groove 13 is provided on the base 1, and the cutter passes through the blade-relief hole 34 and presses against the relief groove 13. Of course, the clearance groove 13 can also play a positioning role during cutting, that is, placing the part of the light strip 4 to be cut in the clearance groove 13, thereby making the cutting position more accurate.

[0021] In this embodiment, to ensure the cutter moves later, the stiffness of the second compression spring 33 needs to be greater than that of the first compression spring 21. A limiting hole 23 is provided at the end of the upper pressure arm 22 that is rotatably connected to the base 1. The rotating shaft passes through the limiting hole 23, and when the first compression spring 21 rebounds, the rotating shaft abuts against the lower edge of the limiting hole 23. That is, the first compression spring 21 is compressed first during the initial rotation, and the second compression spring 33 is compressed only after the first compression spring 21 is fully compressed. In other words, the second compression spring 33 can only be compressed when the lower swing arm 32 abuts against the base 1. When the second compression spring 33 is compressed, the cutter is pushed out from the blade release hole 34 by the movement of the upper pressure arm 22, thereby cutting the light strip 4.

[0022] Compared to existing technologies, this invention uses a positive clamping component 2 to move the cutting component 3 towards the base 1, utilizing the lower end face of the cutting component 3 for clamping. After clamping, the cutting component 3 is limited. Continuing to press down on the positive clamping component 2 during this process pushes the cutter in the cutting component 3 downwards and presses it against the base 1. In use, the LED strip 4 can be placed on the base 1, with one end of the LED strip 4 extending through the clearance hole 11. Manually pressing down on the positive clamping component 2 clamps the LED strip 4. Continuing to press down on the positive clamping component 2 further moves the cutter downwards, ultimately cutting the LED strip 4 and pressing it against the base 1, resulting in a cleaner cut and fewer gaps in the joint after the LED strip 4 is cut. In this embodiment, because the surface of the LED strip 4 is raised for mounting LED beads, a receiving hole 12 is provided on the end face of the base 1 to accommodate the LED beads on the LED strip 4 in order to reduce damage to the LED beads during the pressing process. The receiving hole 12 is arranged in the direction of the clearance hole 11, so that the LED beads on the LED strip 4 can correspond one-to-one with the receiving hole 12 during actual use. This reduces the pressure on the LED beads when pressing down, and avoids damage to the LED beads during the pressing process.

[0023] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A mounting and maintenance device for a light strip, characterized in that: It includes a base, an alignment and clamping assembly, and a cutting assembly. The alignment and clamping assembly is rotatably connected to the base. A first compression spring is provided between the alignment and clamping assembly and the base. When the alignment and clamping assembly rotates toward the base, the first compression spring is compressed and deformed. The cutting component is disposed inside the alignment and clamping component, which extends out of the through hole and abuts against the base. A clearance hole is provided between the base and the alignment and clamping assembly for the light strip to pass through.

2. The installation and maintenance device for a light strip according to claim 1, characterized in that: The alignment and pressing assembly includes an upper pressure arm, one end of which is rotatably connected to the base via a rotating shaft. A first compression spring is fixed between the upper pressure arm and the base. The cutting assembly is disposed on the upper pressure arm and positioned between the upper pressure arm and the base. When the upper pressure arm rotates toward the base, it causes the cutting assembly to press against the base.

3. The installation and maintenance device for a light strip according to claim 2, characterized in that: The cutting assembly includes an upper swing arm and a lower swing arm. The lower swing arm is fixed to the upper pressure arm. One end of the upper swing arm is rotatably connected to the lower swing arm and positioned between the upper pressure arm and the lower swing arm. A second compression spring is provided between the upper swing arm and the lower swing arm. The rotation of the upper pressure arm causes the lower swing arm to contact the base. When the lower swing arm contacts the base, the upper pressure arm continues to press down, causing the upper swing arm to move towards the lower swing arm. A cutter is provided on the upper swing arm. A cutter hole is provided on the lower swing arm corresponding to the cutter. The cutter is driven by the upper swing arm to extend out of the cutter hole and press against the base.

4. The installation and maintenance device for a light strip according to claim 3, characterized in that: The base has a relief groove, and the cutter passes through the relief hole and abuts against the relief groove.

5. The installation and maintenance device for a light strip according to claim 1, characterized in that: The base has a receiving hole on its end face to accommodate the LED beads on the LED strip.

6. The installation and maintenance device for a light strip according to claim 3, characterized in that: The stiffness of the second compression spring is greater than that of the first compression spring. A limiting hole is opened at one end of the upper compression arm that is rotatably connected to the base. The rotating shaft passes through the limiting hole. When the first compression spring rebounds, the rotating shaft abuts against the lower edge of the limiting hole.

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