Clamping type LED lamp bead bottom connector

Abstract

The utility model discloses a clamping type LED lamp bead bottom connector which comprises an LED lamp bead bottom connector body, a connector base is arranged on the LED lamp bead bottom connector body, clamping connector movable grooves are symmetrically formed in the two sides of a bottom conduction clamping groove in the center of the bottom of the connector base, and clamping mechanisms are arranged in the clamping connector movable grooves. A spring, a clamping head and an arc-shaped conduction piece are arranged on the clamping mechanism, the arc-shaped conduction piece and the clamping head are of an integrated structure, a conduction head mechanism is arranged over a clamping head movable groove, a fixing block is arranged on the conduction head mechanism, an annular positive conduction pole piece is arranged on the outer wall of an arc clamping head below the fixing block, and a negative conduction pole piece is arranged in the center of the bottom of the arc clamping head; the LED lamp bead bottom connector is simple in structure, convenient to clamp, good in stability after clamping and convenient to replace and maintain in the later period.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp beads, in particular to a clamping type bottom joint of an LED lamp bead. Background Art

[0002] Light-emitting diodes are referred to as LEDs. They are made of compounds containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N), etc.

[0003] LED is a commonly used light-emitting device that releases energy through the recombination of electrons and holes to emit light. It is widely used in the field of lighting.

[0004] Light-emitting diodes can efficiently convert electrical energy into light energy and have a wide range of uses in modern society, such as lighting, flat-panel displays, and medical devices.

[0005] When electrons and holes recombine, they can radiate visible light, so they can be used to make light-emitting diodes. They are used as indicator lights in circuits and instruments, or as text or digital displays. Gallium arsenide diodes emit red light, gallium phosphide diodes emit green light, silicon carbide diodes emit yellow light, and gallium nitride diodes emit blue light. Due to their chemical properties, they are divided into organic light-emitting diodes OLED and inorganic light-emitting diodes LED.

[0006] LED was initially used for indicative lighting of instruments and meters, and then expanded to traffic lights. Then it was used for landscape lighting, automotive lighting, and mobile phone keyboards and backlight sources. Later, a new technology of micro-LEDs was developed, which greatly reduced the size of the original LEDs and used red, blue, and green micro-LEDs that can emit light independently to form a display array for the field of display technology. Micro-LEDs have self-luminous display characteristics, and are more efficient and have a longer lifespan than self-luminous organic light-emitting diodes. The materials are not easily affected by the environment and are relatively stable.

[0007] At present, the diodes in the products we use are all fixed by soldering. Moreover, once many LEDs are damaged, the entire LED panel cannot be used anymore and needs to be replaced, resulting in high cost of use for users. Therefore, we need an LED product that is stable and easy to maintain later.

[0008] Therefore, an improved technology is urgently needed to solve this problem existing in the prior art. Utility Model Content

[0009] The utility model aims to provide a joint body at the bottom of an LED lamp bead, wherein a joint seat is provided on the joint body, and movable grooves of a clamping joint are symmetrically provided on both sides of the bottom conductive slot at the bottom center of the joint seat, a clamping mechanism is provided inside the movable slot of the clamping joint, a spring, a clamping joint, and an arc-shaped conductive piece are provided on the clamping mechanism, the arc-shaped conductive piece and the clamping joint are an integrated structure, a conductive head mechanism is provided just above the movable slot of the clamping joint, a fixing block is provided on the conductive head mechanism, an annular positive conductive electrode piece is provided on the outer wall of the arc clamping head below the fixing block, and a negative conductive electrode piece is provided at the bottom center of the arc clamping head, which is convenient for clamping and has good stability after clamping, and is convenient for later replacement and maintenance. The utility model aims to provide a clamping type LED lamp bead bottom joint with a convenient clamping and good stability after clamping, and is convenient for later replacement and maintenance, so as to solve the problems raised in the above-mentioned background technology.

[0010] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a card-type LED lamp bead bottom joint, comprising an LED lamp bead bottom joint body, a joint seat is provided on the LED lamp bead bottom joint body, a bottom conductive card slot is provided in the center of the bottom of the joint seat in cooperation with the installation slot, the bottom conductive card slot and the joint seat are an integral structure, card joint movable slots are symmetrically provided on both sides of the bottom conductive card slot, a card joint movable slot is provided in cooperation with the card joint movable slot, a card connection mechanism is provided on the card connection mechanism, a spring, a card joint, and an arc-shaped conductive sheet are provided, the spring is provided in the spring installation slot on one side of the card joint, the arc-shaped conductive sheet is provided at the end of the other end of the card joint and is an integral structure with the card joint;

[0011] A conduction head mechanism is provided just above the bottom conduction slot, and a fixing block and an arc clamp are provided on the conduction head mechanism, wherein the fixing block and the arc clamp are an integrated structure;

[0012] An LED lamp bead bracket is arranged directly above the conduction head mechanism, and an LED lamp bead is arranged in the center of the upper inner portion of the LED lamp bead bracket.

[0013] Preferably, an anti-slip rib is provided at the edge of the slot of the movable slot of the card joint.

[0014] Preferably, a conducting electrode is provided in the vertical direction inside the fixing block, and the two conducting electrodes are respectively a positive conducting electrode and a negative conducting electrode, and the tops of the positive conducting electrode and the negative conducting electrode are both connected with the LED lamp beads.

[0015] Preferably, the arc clamp is elliptical, and an annular positive electrode conductive electrode piece is provided on the outer wall of the arc clamp, and the annular positive electrode conductive electrode piece is matched and connected with the positive electrode conductive electrode piece inside the fixed block;

[0016] A negative electrode conducting electrode piece is provided at the center of the bottom of the arc clamp, and the negative electrode conducting electrode piece is matched and connected with the negative electrode conducting electrode piece inside the fixing block.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] (1) The arc-shaped conductive piece is arranged at the end of the other end of the card connector and is an integral structure with the card connector. The arc-shaped conductive piece not only has the function of conducting, but also has the function of clamping and fixing, so that the components are more stable after being clamped;

[0019] (2) The outer wall of the arc clamp is provided with an annular positive electrode conductive electrode piece, which is connected with the positive electrode conductive electrode piece inside the fixed block. The elliptical arc clamp facilitates the insertion of the component, and also makes the positive electrode conductive electrode piece on the outer wall of the arc clamp better fit with the arc conductive piece, thereby ensuring the conduction effect;

[0020] (3) The structure of the bottom joint of the LED lamp bead is simple, the connection is convenient, the stability after connection is good, and it is convenient for later replacement and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a cross-sectional view of the bottom joint of the LED lamp bead of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the conductive head mechanism of the utility model;

[0023] Figure 3 It is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0024] In the figure: 1. LED lamp bead bottom connector body; 2. connector seat; 3. LED lamp bead bracket; 4. LED lamp bead; 5. conductive electrode; 6. spring; 7. clamping connector; 8. arc-shaped conductive piece; 9. conductive head mechanism; 10. bottom conductive slot; 11. movable slot of clamping connector; 12. clamping mechanism; 13. fixing block; 14. annular positive conductive electrode; 15. negative conductive electrode; 16. arc clamping head. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-3The utility model provides a technical solution: a card-type LED lamp bead bottom joint, including an LED lamp bead bottom joint body 1, a joint seat 2 is provided on the LED lamp bead bottom joint body 1, a bottom conductive card slot 10 is provided in the center of the bottom of the mounting groove inside the joint seat 2, the bottom conductive card slot 10 and the joint seat 2 are an integral structure, and card joint movable slots 11 are symmetrically provided on both sides of the bottom conductive card slot 10, and the slot edge of the card joint movable slot 11 is provided with an anti-slip rib.

[0027] A clamping mechanism 12 is provided inside the movable groove 11 of the clamping joint, and a spring 6, a clamping joint 7, and an arc-shaped conducting piece 8 are provided on the clamping mechanism 12. The spring 6 is arranged in the spring installation groove on one side of the clamping joint 7, and the arc-shaped conducting piece 8 is arranged at the end of the other end of the clamping joint 7 and is an integral structure with the clamping joint 7. The arc-shaped conducting piece 8 not only has the function of conduction, but also has the function of clamping and fixing, so that the components are more stable after being clamped.

[0028] A conduction head mechanism 9 is provided just above the bottom conduction slot 10, and a fixing block 13 and an arc clamp 16 are provided on the conduction head mechanism 9. The fixing block 13 and the arc clamp 16 are an integrated structure, and the arc clamp 16 is elliptical. An annular positive conduction electrode piece 14 is provided on the outer wall of the arc clamp 16, and the annular positive conduction electrode piece 14 is connected with the positive conduction electrode piece inside the fixing block 13. The elliptical arc clamp 16 facilitates the insertion of the component, and also makes the positive conduction electrode piece 14 on the outer wall of the arc clamp 16 better fit with the arc-shaped conduction piece 8 to ensure the conduction effect.

[0029] A conducting electrode 5 is provided in the vertical direction inside the fixing block 13 . The two conducting electrodes are respectively a positive conducting electrode and a negative conducting electrode. The top ends of the positive conducting electrode and the negative conducting electrode are both connected with the LED lamp beads 4 .

[0030] An LED lamp bead bracket 3 is arranged directly above the conducting head mechanism 9 , and an LED lamp bead 4 is arranged in the center of the upper inner portion of the LED lamp bead bracket 3 .

[0031] A negative conductive electrode piece 15 is provided at the bottom center of the arc clamp head 16 , and the negative conductive electrode piece 15 is matched and connected with the negative conductive electrode piece inside the fixing block 13 , and the negative conductive electrode piece 15 is conductive with the electrode piece inside the bottom conductive clamping slot 10 .

[0032] The bottom joint of the LED lamp bead has a simple structure and is easy to snap into place. It has good stability after snapping into place and is convenient for later replacement and maintenance.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A snap-on LED lamp bead bottom connector, comprising an LED lamp bead bottom connector body (1), characterized in that: The bottom connector body (1) of the LED lamp bead is provided with a connector seat (2), the bottom center of the connector seat (2) being matched with the mounting groove is provided with a bottom conductive card slot (10), the bottom conductive card slot (10) and the connector seat (2) are an integral structure, the two sides of the bottom conductive card slot (10) are symmetrically provided with card connector movable slots (11), the inside of the card connector movable slot (11) is matched with a card connection mechanism (12), the card connection mechanism (12) is provided with a spring (6), a card connector (7), and an arc-shaped conductive sheet (8), the spring (6) is arranged in the spring mounting slot on one side of the card connector (7), the arc-shaped conductive sheet (8) is arranged at the end of the other end of the card connector (7) and is an integral structure with the card connector (7); A conduction head mechanism (9) is provided just above the bottom conduction slot (10), and a fixing block (13) and an arc clamp (16) are provided on the conduction head mechanism (9), wherein the fixing block (13) and the arc clamp (16) are an integral structure; An LED lamp bead bracket (3) is arranged directly above the conduction head mechanism (9), and an LED lamp bead (4) is arranged at the center of the upper interior of the LED lamp bead bracket (3).

2. The snap-on bottom connector of an LED lamp bead according to claim 1, characterized in that: The slot edge of the movable slot (11) of the card joint is provided with an anti-slip rib.

3. The snap-on bottom connector of an LED lamp bead according to claim 1, characterized in that: A conducting electrode (5) is provided in the vertical direction inside the fixing block (13), and the two conducting electrode pieces are respectively a positive conducting electrode piece and a negative conducting electrode piece, and the top ends of the positive conducting electrode piece and the negative conducting electrode piece are both connected to the LED lamp bead (4).

4. The snap-on LED lamp bead bottom connector according to claim 1, characterized in that: The arc clamp (16) is elliptical, and an annular positive electrode conductive electrode piece (14) is provided on the outer wall of the arc clamp (16), and the annular positive electrode conductive electrode piece (14) is matched and connected with the positive electrode conductive electrode piece inside the fixing block (13); A negative electrode conducting electrode piece (15) is provided at the center of the bottom of the circular arc clamp (16), and the negative electrode conducting electrode piece (15) is matched and connected with the negative electrode conducting electrode piece inside the fixing block (13).

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