A kind of COB lamp strip connector

Abstract

The utility model discloses a kind of linkers of COB lamp strip, it is related to lamp strip linker technical field, including link frame, the both sides of the link frame are provided with clamping mechanism and fixing part, the inside both sides of the link frame are fixedly connected with elastic pressing piece, lamp strip connector is installed between the elastic pressing piece, the protruding portion of the elastic pressing piece is abutted at the both sides of lamp strip connector.The utility model inserts the inside of link frame by lamp strip connector, inserts along the guide groove inside link frame, elastic pressing piece protruding portion generates clamping force, ensure that the contact of lamp strip connector and elastic pressing piece is completely pasted, simultaneously lamp strip connector will extrude clamping block to displace to both sides, simultaneously both sides clamping block will be because of spring reaction force received by supporting plate and sliding block, to lamp strip connector is clamped, to realize the quick installation and stable fixation of lamp strip connector.

Description

Technical Field

[0001] This utility model relates to the field of LED strip connector technology, specifically to a connector for COB LED strips. Background Technology

[0002] COB LED strip connectors are mainly used to connect COB LED strips, extending or branching them to expand the lighting area. The connectors are ingeniously designed, simplifying the installation process while ensuring a secure connection and circuit safety. Current connector installation methods often suffer from unstable connections and difficulties in quickly combining multiple connectors.

[0003] The currently disclosed patent CN213810140U discloses a connector for a COB flexible LED strip, belonging to the field of electrical connection device technology. It includes a connector body and two conductive plates for electrical connection with the COB flexible LED strip. The two conductive plates are arranged parallel to each other within the connector body. One end of the connector body has a connection port, and the top of the connector body has a sliding cover that engages with it. The sealing cover has a cuboid structure, and guide strips are provided on both sides of the sealing cover. Dovetail grooves are provided on both sides of the connector body. One end of each conductive plate has a connecting portion. The bottom of the sealing cover has an abutment strip, and the side of the abutment strip away from the groove has an arc surface.

[0004] To address the issues of unstable connections and inconvenient quick assembly of multiple connectors during installation using the aforementioned solutions, existing technologies employ a curved surface to prevent the contact strip from colliding with the conductive sheet. This effectively allows the contact strip to slide quickly into the connector body, pressing the conductive sheet firmly. However, this approach still results in unstable connections between the connector and the LED strip, and the inability to flexibly connect and install multiple connectors. Consequently, the LED strip connector lacks stability and cannot be easily and quickly connected. Utility Model Content

[0005] The purpose of this invention is to provide a connector for COB LED strips to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A connector for a COB LED strip includes a connector frame, with snap-fit ​​mechanisms and fasteners on both sides of the connector frame. Elastic pressure plates are fixedly connected to both sides of the inner side of the connector frame, and an LED strip connector is installed between the elastic pressure plates. The protrusions of the elastic pressure plates abut against both sides of the LED strip connector.

[0008] The fastener includes a connecting plate, the surface of which is provided with a sliding groove, a spring is fixedly connected inside the sliding groove, and a sliding block is slidably connected inside the sliding groove;

[0009] The snap-fit ​​mechanism includes a workpiece plate, which is fixedly connected to both sides of the connecting frame. The surface of the workpiece plate is provided with a snap-fit ​​groove, and a snap-fit ​​fastener is installed on the snap-fit ​​groove.

[0010] The fastener includes a baffle, a pull rod is provided below the baffle, and a clip is provided at the lower end of the pull rod. The clip is strip-shaped. The clip is passed through the slot in the upper workpiece plate, and then the cover plate is lifted so that the cover plate is perpendicular to the baffle.

[0011] A further improvement of the present invention is that: a support plate is fixedly connected to one end of the sliding block, a spring is fixedly connected to one side of the sliding block, and a clamping block is fixedly connected to one end of the support plate. When the light strip connector is inserted into the interior of the connecting frame, the light strip connector is inserted along the guide groove inside the connecting frame, and the elastic pressure plate protrusion generates a clamping force.

[0012] A further improvement of the present invention is that the buckle includes a baffle, a pull rod is provided below the baffle, and a clip is provided at the lower end of the pull rod. The clip is strip-shaped. When the light strip connector is inserted into the interior of the connecting frame, the light strip connector is inserted along the guide groove inside the connecting frame, and the elastic pressure plate protrusion generates a clamping force.

[0013] A further improvement of this utility model is that a cover plate is provided above the baffle, and the side of the cover plate is hinged to the upper surface of the baffle. When separating the workpiece plate, the cover plate is lifted and the entire buckle is rotated by pinching the cover plate again.

[0014] A further improvement of this utility model is that: the baffle is disc-shaped, the cover is semi-circular, the straight side of the cover is hinged to the baffle, when the cover rotates to cover the upper surface of the baffle, the edges of the cover and the baffle are flush, the upper surface of the cover is provided with a boss, and the two grooves are combined to increase the friction between the fingers and the cover, making it easier to lift the cover.

[0015] A further improvement of this utility model is that: the cover plate has a groove on the lower surface of the side that is hinged to the baffle, the baffle has another groove at the part that contacts the groove, and the edges of the clip are all chamfered.

[0016] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0017] 1. This utility model provides a connector for COB LED strips. When the LED strip connector is inserted into the inside of the connector frame, the LED strip connector is inserted along the guide groove inside the connector frame. The elastic pressure plate protrusion generates a clamping force to ensure that the LED strip connector and the contact point of the elastic pressure plate are completely in contact. At the same time, the LED strip connector will squeeze the clamping blocks to move to both sides. Meanwhile, the clamping blocks on both sides will be subjected to the spring reaction force due to the support plate and the sliding block, thereby clamping the LED strip connector 1. This enables the LED strip connector to be quickly installed and stably fixed.

[0018] 2. This utility model provides a connector for COB LED strips. The clip is passed through a slot in the upper workpiece plate. Then, the cover plate is lifted so that it is perpendicular to the baffle. At this point, the cover plate becomes a convenient knob to grip, allowing easy rotation of the entire clip. Once the clip is rotated to an angle where it will not retract from the slot, the workpiece plates are connected. To separate the workpiece plates, the cover plate is lifted again, and the clip is rotated until it is flush with the edge of the slot. The entire clip is then pulled out of the slot, separating the two workpiece plates. This allows for flexible and rapid connection of multiple COB LED strip connectors. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the elastic compression sheet of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the fastener of this utility model;

[0022] Figure 4 This is a schematic diagram of the snap-fit ​​mechanism of this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the buckle component of this utility model.

[0024] In the diagram: 1. LED strip connector; 2. Fixing component; 20. Connecting plate; 21. Sliding groove; 22. Spring; 24. Sliding block; 25. Support plate; 26. Clamping block; 3. Snap-fit ​​mechanism; 30. Workpiece plate; 31. Snap groove; 32. Buckle; 320. Boss; 321. Baffle; 322. Cover plate; 323. Pull rod; 324. Clip head; 325. Groove; 4. Connecting frame; 5. Elastic pressure plate. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to embodiments:

[0026] Example 1

[0027] like Figure 1-5As shown, this utility model provides a connector for a COB light strip, including a connector frame 4. The connector frame 4 has a snap-fit ​​mechanism 3 and a fixing member 2 on both sides. The connector frame 4 has elastic pressure plates 5 fixedly connected to both sides inside. The light strip connector 1 is installed between the elastic pressure plates 5. The protrusions of the elastic pressure plates 5 abut against both sides of the light strip connector 1. The fixing member 2 includes a connector plate 20. The surface of the connector plate 20 has a sliding groove 21. The sliding groove 21 has a spring 22 fixedly connected inside. The sliding groove 21 has a sliding block 24 slidably connected inside. One end of the sliding block 24 is fixedly connected to a support plate 25. One side of the sliding block 24 is fixedly connected to a spring 22. One end of the support plate 25 is fixedly connected to a clamping block 26. The elastic pressure plate 5 is made of metal.

[0028] Specifically, when the LED strip connector 1 is inserted into the interior of the connecting frame 4, the LED strip connector 1 is inserted along the guide groove inside the connecting frame 4. The protrusion of the elastic pressure plate 5 generates a clamping force to ensure that the LED strip connector 1 and the contact point of the elastic pressure plate 5 are completely in contact. At the same time, the LED strip connector 1 will squeeze the clamping block 26 to move to both sides. Meanwhile, the clamping blocks 26 on both sides will be subjected to the reaction force of the spring 22 due to the support plate 25 and the sliding block 24, thereby clamping the LED strip connector 1, so as to securely position and fix the LED strip.

[0029] Example 2

[0030] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, the snap-fit ​​mechanism 3 includes a workpiece plate 30, the workpiece plate 30 is fixedly connected to both sides of the connecting frame 4, the surface of the workpiece plate 30 is provided with a snap-fit ​​groove 31, and a snap-fit ​​fastener 32 is installed on the snap-fit ​​groove 31.

[0031] The fastener 32 includes a baffle 321, a pull rod 323 below the baffle 321, and a clip 324 at the lower end of the pull rod 323. The clip 324 is strip-shaped. A cover plate 322 is provided above the baffle 321. The side of the cover plate 322 is hinged to the upper surface of the baffle 321. The baffle 321 is disc-shaped. 2 is semi-circular. The straight side of the cover plate 322 is hinged to the baffle 321. When the cover plate 322 rotates to cover the upper surface of the baffle 321, the edges of the cover plate 322 and the baffle 321 are flush. The upper surface of the cover plate 322 is provided with a boss 320. The lower surface of the cover plate 322 on the side that is hinged to the baffle 321 is provided with a groove 325. The part of the baffle 321 that contacts the groove 325 is provided with another groove 325. The edges of the clip 324 are all designed with chamfers.

[0032] Specifically, the shape of the slot 31 is consistent with the strip-shaped clip 324. The length of the pull rod 323 is equal to the sum of the thicknesses of the two workpiece plates 30. The workpiece plates 30 are overlapped together, and the slots 31 of the two are kept aligned. The clip 324 is passed through the slot 31 in the upper workpiece plate 30. Then, the cover plate 322 is lifted so that the cover plate 322 is perpendicular to the baffle 321. At this time, the cover plate 322 becomes a knob that is easy to pinch. The entire buckle can be easily rotated by pinching the cover plate 322. After the clip 324 is rotated to an angle that will not retract from the slot 31, the workpiece plates 30 are connected together. When it is necessary to separate the workpiece plates 30, the cover plate 322 is lifted again, and the entire buckle is rotated by pinching the cover plate 322. The clip 324 is rotated to be flush with the edge of the slot 31. The entire buckle is pulled out from the slot 31, and the two workpiece plates 30 are separated. This allows for flexible and quick docking of multiple COB light strip connectors.

[0033] The two grooves 325 are combined to increase the friction between the finger and the cover plate 322, making it easier to lift the cover plate 322.

[0034] The working principle of the connector for this COB LED strip will be explained in detail below.

[0035] like Figure 1-5 As shown, when the LED strip connector 1 is inserted into the interior of the connecting frame 4, the LED strip connector 1 is inserted along the guide groove inside the connecting frame 4. The protrusion of the elastic pressure plate 5 generates a clamping force, ensuring that the LED strip connector 1 and the contact point of the elastic pressure plate 5 are completely in contact. At the same time, the LED strip connector 1 will squeeze the clamping block 26 to move to both sides. Meanwhile, the clamping blocks 26 on both sides will be subjected to the reaction force of the spring 22 due to the support plate 25 and the sliding block 24, thereby clamping the LED strip connector 1, thus enabling the LED strip to be stably positioned and fixed. The length of the pull rod 323 is equal to the sum of the thicknesses of the two workpiece plates 30. The workpiece plates 30 are overlapped together and their slots 31 are kept aligned. The clamping head 324 is removed from the upper workpiece plate 30. The clip passes through the slot 31, and then the cover plate 322 is lifted so that the cover plate 322 is perpendicular to the baffle 321. At this time, the cover plate 322 becomes a knob that is easy to pinch. The entire clip can be rotated by pinching the cover plate 322. After the clip head 324 is rotated to an angle that will not retract from the slot 31, the workpiece plates 30 are connected together. When it is necessary to separate the workpiece plates 30, the cover plate 322 is lifted again and the clip is pinched and rotated. The clip head 324 is rotated to be flush with the edge of the slot 31. The entire clip is pulled out of the slot 31, and the two workpiece plates 30 are separated. Thus, multiple COB light strip connectors can be flexibly and quickly connected.

[0036] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A connector for a COB LED strip, comprising a connector frame (4), characterized in that: The connecting frame (4) is provided with a snap-fit ​​mechanism (3) and a fixing member (2) on both sides. The connecting frame (4) is fixedly connected with elastic pressure plates (5) on both sides inside. A light strip connector (1) is installed between the elastic pressure plates (5). The protrusion of the elastic pressure plate (5) abuts against both sides of the light strip connector (1). The fastener (2) includes a connecting plate (20), the surface of which is provided with a sliding groove (21), a spring (22) is fixedly connected inside the sliding groove (21), and a sliding block (24) is slidably connected inside the sliding groove (21). The snap-fit ​​mechanism (3) includes a workpiece plate (30), which is fixedly connected to both sides of the connecting frame (4). The surface of the workpiece plate (30) is provided with a slot (31), and a buckle (32) is installed on the slot (31). The buckle (32) includes a baffle (321), a pull rod (323) is provided below the baffle (321), and a clip (324) is provided at the lower end of the pull rod (323). The clip (324) is strip-shaped.

2. The connector for a COB LED strip according to claim 1, characterized in that: One end of the sliding block (24) is fixedly connected to a support plate (25), one side of the sliding block (24) is fixedly connected to a spring (22), and one end of the support plate (25) is fixedly connected to a clamping block (26).

3. The connector for a COB LED strip according to claim 1, characterized in that: The buckle (32) includes a baffle (321), a pull rod (323) is provided below the baffle (321), and a clip (324) is provided at the lower end of the pull rod (323). The clip (324) is strip-shaped.

4. The connector for a COB LED strip according to claim 3, characterized in that: A cover plate (322) is provided above the baffle (321), and the side of the cover plate (322) is hinged to the upper surface of the baffle (321).

5. The connector for a COB LED strip according to claim 4, characterized in that: The baffle (321) is disc-shaped, and the cover plate (322) is semi-circular. The straight side of the cover plate (322) is hinged to the baffle (321). When the cover plate (322) rotates to cover the upper surface of the baffle (321), the edges of the cover plate (322) and the baffle (321) are flush. The upper surface of the cover plate (322) is provided with a boss (320).

6. The connector for a COB LED strip according to claim 5, characterized in that: The cover plate (322) has a groove (325) on the lower surface of the side that is hinged to the baffle (321). The baffle (321) has another groove (325) at the part that contacts the groove (325). The edges of the clip (324) are all chamfered.

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