Surface-mounted LED lamp bead

Abstract

The utility model relates to the technical field of surface-mounted LED lamp beads, and discloses a surface-mounted LED lamp bead which comprises a lamp bead chip and a lamp bead body installed on the lamp bead chip, two symmetrical arc-shaped notches are formed in the top of the lamp bead chip, two symmetrical installation blocks are fixedly connected to the top of the lamp bead chip, and the two symmetrical arc-shaped notches are arranged in the lamp bead chip. The two symmetrical electrodes are arranged on the lamp bead chip, the stability of electrical connection is guaranteed through sliding connection of the copper sheet and reliable contact of the electrodes, and the problem of poor contact is avoided. Meanwhile, the heat dissipation performance is enhanced through the gap design of the protection block, and the service life of the patch type LED lamp bead is prolonged. By means of the design, the installation and maintenance process is simplified, a user can easily adjust and replace the lamp beads, and the maintenance cost and difficulty are reduced. As a whole, the SMD type LED lamp bead has high structural stability and safety, is suitable for various down lamp types, and improves the performance and reliability of the SMD type LED lamp bead in lighting equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to patch type LED lamp pearl technical field, concretely is a kind of patch type LED lamp pearl. BACKGROUND

[0002] Patch type LED lamp pearl (SMD LED, Surface Mount Device LED) is a kind of surface mount type LED lamp pearl, usually used in various lighting equipment, especially widely used in modern lighting and display screen technology. Unlike traditional pin type LED, patch type LED lamp pearl has no pin, but is directly installed on circuit board or other carrier through surface mounting.

[0003] The traditional way of patch type LED lamp pearl has problems such as complex installation, unstable contact and poor heat dissipation performance, especially in high-performance lighting equipment that requires efficient heat dissipation and easy maintenance, the traditional connection method cannot meet the needs of modern design for energy saving, environmental protection and efficient heat dissipation.

[0004] Therefore, it is necessary to design a patch type LED lamp pearl to solve the above problems. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of patch type LED lamp pearl, for solving the technical problems proposed in the above background art.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: a patch type LED lamp pearl, comprising a lamp bead chip and a lamp bead body mounted on the lamp bead chip, the top of the lamp bead chip is provided with two symmetrical arc-shaped notches, and the top of the lamp bead chip is fixedly connected with two symmetrical mounting blocks, and the lamp bead chip is provided with two symmetrical electrodes, and the bottom of the two electrodes is connected with electrode connecting wire, and the bottom of the lamp bead chip is fixedly connected with two symmetrical protection blocks, the inner cavity of the two protection blocks is slidably provided with a copper sheet on both sides, and the outer surface of the copper sheet is rotatably connected with a threaded connecting column on one side, one end of the threaded connecting column is threaded into the side of the protection block, the side of the protection block is fixedly connected with a sleeve, one end of the threaded connecting column is inserted into the inside of the sleeve, and the inside of the sleeve is inserted with a cover, and the adjacent side of the two protection blocks is provided with a line connection port.

[0007] Preferably, the outer surface of the two mounting blocks is provided with a mounting hole, and the two mounting holes are located directly above the two arc-shaped notches.

[0008] Preferably, the shape of the two protection blocks is hollow cube, and the bottom of the two electrodes is respectively located at the top center of the two protection blocks.

[0009] Preferably, T-shaped sliding grooves are arranged on both sides of the inner cavities of the two protection blocks, and electrode connecting wires are fixed on both sides of the two copper sheets, and the two electrode connecting wires are respectively slidably inserted into the two T-shaped sliding grooves.

[0010] Preferably, the two T-shaped blocks are respectively arranged between one side of the inner cavities of the two copper sheets and the two protection blocks, and the bottom ends of the two T-shaped blocks are respectively higher than the top ends of the two line connecting ports.

[0011] Preferably, one end of the threaded connecting column is slidably inserted into the inside of the cover, the outer surface of the cover is attached to the inner wall of the sleeve, and the two sides of the copper sheet are attached to the two sides of the inner wall of the protection block.

[0012] Compared with the prior art, the technical scheme provided by the utility model has the beneficial effects as follows:

[0013] The utility model discloses a copper sheet sliding connection and reliable contact of electrode, guarantee the stability of electrical connection, avoid the problem of poor contact. Meanwhile, the gap design of protection block enhances the heat dissipation performance, prolongs the service life of the SMD LED lamp bead. The design also simplifies the installation and maintenance process, and the user can easily adjust and replace the lamp bead, reduces the maintenance cost and difficulty. Overall, the utility model has higher structural stability and safety, is suitable for various down lamp types, improves the performance and reliability of the SMD LED lamp bead in the lighting equipment. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the structure schematic view of the utility model;

[0015] Fig. 2 It is the protection block structure exploded schematic view of the utility model;

[0016] Fig. 3 It is the structure schematic view of the utility model;

[0017] In the drawing: 1, lamp bead chip;2, lamp bead body;3, mounting block;4, electrode;5, protection block;6, T-shaped block;7, copper sheet;8, electrode connecting wire;9, sleeve;10, threaded connecting column;11, cover;12, line connecting port;13, T-shaped sliding groove. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model.

[0019] Obviously, in the following description, a lot of specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can be practiced in different ways from those described herein, and therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0020] Please refer to Figs. 1-3 The utility model provides a patch type LED lamp pearl, including lamp pearl chip 1 and install on lamp pearl chip 1's lamp pearl body 2, the top of lamp pearl chip 1 is equipped with the symmetry of two arc notches, with the top of lamp pearl chip 1 is fixedly connected with the symmetry of two mounting blocks 3, and the lamp pearl chip 1 is provided with the symmetry of two electrodes 4, and the bottom of two electrode 4 all circuit connection has electrode connecting wire 8, and the bottom of lamp pearl chip 1 is fixedly connected with the symmetry of two protection blocks 5, the inner chamber both sides of two protection blocks 5 all slide and set up copper sheet 7, and the outer surface one side of copper sheet 7 is rotatably connected with threaded connecting column 10, the one end of threaded connecting column 10 is screwed and inserts in the one side of protection block 5, the one side of protection block 5 is fixedly connected with sleeve 9, the one end of threaded connecting column 10 inserts in the inside of sleeve 9, and the inside of sleeve 9 inserts with cover 11, and the adjacent one side of two protection blocks 5 all are equipped with circuit connection mouth 12, when the inside of down lamp needs to install the present device, can pass through two mounting blocks 3, utilizes bolt and installs device on the mounting plate inside down lamp, before this, can place the connecting wire inside down lamp, corresponding two electrodes 4, in the inside of two protection blocks 5, to pass through and open two cover 11, utilize the rotation of two sleeve 9, to realize the sliding of two copper sheet 7 in the inside of two protection blocks 5 respectively, to utilize two copper sheet 7 with two electrode connecting wire 8 respectively with the line of the inside of down lamp, and at this time, the setting of two protection blocks 5 not only leaves the gap between device whole and down lamp mounting plate, strengthens the heat dissipation of device through the gap, and through the line connection of two copper sheet 7, then the convenience of the line connection of device whole is convenient, and it is convenient to replace and maintain device whole.

[0021] In order to more conveniently install device whole, the outer surface of two mounting blocks 3 is equipped with mounting hole, and two mounting holes are located above two arc notches.

[0022] In order to utilize two copper sheet 7 to form the communication of down lamp line and two electrode connecting wire 8, the shape of two protection blocks 5 is hollow cube, and the bottom of two electrodes 4 is located at the top center of two protection blocks 5 respectively.

[0023] In order to facilitate the sliding stability of two copper sheet 7, the inner chamber both sides of two protection blocks 5 are equipped with T-shaped sliding slot 13, and the two sides of two copper sheet 7 are fixedly connected with T-shaped block 6, and two T-shaped blocks 6 are slidably inserted into the inside of two T-shaped sliding slots 13 respectively.

[0024] In order to facilitate the adhesion communication between the two copper sheets 7 and the two electrode connecting lines 8 and the tube lamp circuit, the two electrode connecting lines 8 are respectively located between the inner cavities of the two copper sheets 7 and the two protective blocks 5, and the bottom ends of the two electrode connecting lines 8 are respectively higher than the top ends of the two circuit connecting ports 12.

[0025] Further, in order to facilitate the adjustment and protection of the two threaded connecting columns 10, one end of the threaded connecting column 10 is slidingly inserted into the inside of the cover 11, and the outer surface of the cover 11 is attached to the inner wall of the sleeve 9, and the two sides of the copper sheet 7 are attached to the two sides of the inner wall of the protective block 5.

[0026] The preferred embodiments of the present application are described in detail above with reference to the drawings, but the present application is not limited to the specific details in the above-described embodiments, and various simple modifications can be made to the technical solutions of the present application within the technical concept of the present application, and these simple modifications all belong to the protection scope of the present application.

[0027] In addition, it should be noted that the various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction, and in order to avoid unnecessary repetition, the present application will not further describe various possible combination manners.

[0028] In addition, various different embodiments of the present application can also be combined in any manner, as long as they do not deviate from the technical concept of the present application, and they should also be considered as disclosed content of the present application.

Claims

1. A patch LED lamp bead comprising a lamp bead chip (1) and a lamp bead body (2) mounted on the lamp bead chip (1), characterized in that: The top of the lamp bead chip (1) is provided with two symmetrical arc-shaped notches, and the top of the lamp bead chip (1) is fixedly connected with two symmetrical mounting blocks (3), and the lamp bead chip (1) is provided with two symmetrical electrodes (4), and the bottom of the two electrodes (4) is connected with electrode connecting wires (8), and the bottom of the lamp bead chip (1) is fixedly connected with two symmetrical protection blocks (5), the inner cavities of the two protection blocks (5) are slidably provided with copper sheets (7), and the outer surface of the copper sheet (7) is rotatably connected with a threaded connecting column (10), one end of the threaded connecting column (10) is threadedly connected with the side of the protection block (5), the side of the protection block (5) is fixedly connected with a sleeve (9), one end of the threaded connecting column (10) is inserted into the sleeve (9), and the sleeve (9) is inserted into a cover (11), and the adjacent side of the two protection blocks (5) is provided with a wire connecting port (12). 2.The patch LED lamp bead of claim 1, wherein: The outer surface of the two mounting blocks (3) is provided with a mounting hole, and the two mounting holes are located directly above the two arc-shaped notches. 3.The patch LED lamp bead of claim 1, wherein: The two protection blocks (5) are hollow cubes, and the bottoms of the two electrodes (4) are respectively located at the top centers of the two protection blocks (5).

4. The patch LED lamp bead according to claim 1, characterized in that: The inner cavities of the two protection blocks (5) are provided with T-shaped sliding grooves (13) on both sides, and the two copper sheets (7) are fixedly connected with T-shaped blocks (6) on both sides, and the two T-shaped blocks (6) are respectively slidably inserted into the inner cavities of the two T-shaped sliding grooves (13).

5. The patch LED lamp bead according to claim 1, characterized in that: The two electrode connecting wires (8) are respectively located between the two copper sheets (7) and the inner cavities of the two protection blocks (5) on one side, and the bottom ends of the two electrode connecting wires (8) are respectively higher than the top ends of the two wire connecting ports (12).

6. The patch LED lamp bead according to claim 1, characterized in that: The threaded connecting column (10) is slidably inserted into the inner cavity of the cover (11), and the outer surface of the cover (11) is attached to the inner wall of the sleeve (9), and the two sides of the copper sheet (7) are attached to the inner walls of the protection blocks (5).

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