High-reliability LED lamp bead

Abstract

The utility model relates to the technical field of LED lamp beads, and provides a high-reliability LED lamp bead, which comprises a main board and a connecting seat, a fixed seat is fixedly arranged on the main board, and a connecting device convenient for disassembling the LED lamp bead is arranged on the connecting seat and the fixed seat. The L-shaped plate on the lampshade moves in the L-shaped frame on the connecting base by pressing the glass cover on the lampshade, the L-shaped plate drives the arc-shaped block to enter the limiting groove and move out of the connecting groove, the lampshade is rotated to drive the L-shaped frame on the connecting base to move in the arc-shaped groove, and when the L-shaped frame moves to the position of the positioning groove, the arc-shaped block moves out of the arc-shaped groove. When the LED lamp is in use, the fixing seat can be separated from the connecting seat, so that the LED lamp body can be quickly taken out, the LED lamp beads can be quickly maintained, and the reliability of the LED lamp beads is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp beads, in particular to a high-reliability LED lamp bead. Background Art

[0002] Light-emitting diodes, or LEDs, are a commonly used light-emitting device that emits light through the recombination of electrons and holes. They are widely used in the lighting field. LEDs can efficiently convert electrical energy into light energy and have a wide range of applications in modern society, including lighting, flat-panel displays, and medical devices.

[0003] In order to ensure the normal operation of LED lamp beads, existing LED lamp bead installation components generally fix the LED lamp beads on the mainboard by welding, which makes it impossible to repair the LED lamp beads in the future, or limit the LED lamp beads by multiple sets of tiny bolts, but the bolts will loosen or rust on their own, and the bolt installation operation is relatively cumbersome, which causes problems for the later maintenance of the LED lamp beads and affects the maintenance efficiency of the LED lamp beads. Utility Model Content

[0004] In order to address the shortcomings of the existing technology, the present invention provides a high-reliability LED lamp bead, which solves the problem that the LED lamp bead is difficult to disassemble during maintenance, resulting in a decrease in the maintenance efficiency of the LED lamp bead.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A high-reliability LED lamp bead comprises a mainboard and a connecting base, wherein the mainboard is fixedly mounted with a fixing base, and the connecting base and the fixing base are mounted with a connecting device for facilitating the removal of the LED lamp bead;

[0007] The connecting device includes two groups of L-shaped frames fixedly mounted on the connecting seat, a limiting groove is provided in the L-shaped frame, an L-shaped plate slidably mounted in the limiting groove and connected to the connecting seat, an arc block is fixedly mounted on the L-shaped plate, and a lampshade is fixedly mounted on the L-shaped plate.

[0008] Preferably, the fixing seat is provided with two symmetrical positioning grooves, the fixing seat is provided with two groups of arc grooves communicating with the positioning grooves, and the fixing seat is provided with two groups of connecting grooves communicating with the arc grooves symmetrically.

[0009] Preferably, a groove is provided on the connecting seat, a limiting column is fixedly installed in the groove, a No. 1 spring is sleeved on the limiting column, and a connecting block slidably connected to the limiting column is fixedly installed on the lampshade.

[0010] Preferably, three groups of limiting rods slidably connected to the L-shaped plate are fixedly installed in the limiting groove, and a No. 2 spring is sleeved on the limiting rod.

[0011] Preferably, three groups of No. 1 contacts are installed on the arc block, and three groups of No. 2 contacts used in conjunction with the No. 1 contacts are installed in the connecting groove.

[0012] Preferably, the LED lamp body is fixedly mounted in the lampshade, a glass cover is fixedly mounted on the lampshade, and six symmetrical groups of pins are fixedly mounted on the mainboard.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model is provided with a connecting device. By pressing the glass cover on the lampshade, the L-shaped plate on the lampshade moves in the L-shaped frame on the connecting seat, so that the L-shaped plate drives the arc block into the limiting groove, so that the arc block moves out of the connecting groove. The lampshade is rotated to drive the L-shaped frame on the connecting seat to move in the arc groove. When it moves to the position of the positioning groove, the fixing seat can be separated from the connecting seat, so that the LED lamp body can be quickly taken out, which is convenient for rapid maintenance of the LED lamp beads and improves the reliability of the LED lamp beads.

[0015] 2. The utility model aligns the L-shaped frame with the positioning groove on the fixing seat through the setting of the No. 1 spring and the No. 2 spring, and inserts the L-shaped frame into the positioning groove. The connecting seat contacts the fixing seat, and the lampshade is moved so that the arc block on the L-shaped plate enters the limit groove. The No. 2 spring is forced to shrink, and the connecting block enters the groove. The No. 1 spring is forced to shrink, and the connecting seat is rotated to make the L-shaped frame move in the arc groove. At this time, the lampshade is released. When the connecting groove corresponds to the position of the arc block, the lampshade drives the arc block to reset under the action of the No. 1 and No. 2 springs. The arc block enters the connecting groove and the No. 1 contact contacts the No. 2 contact, so that the LED lamp bead is connected to the mainboard, thereby completing the rapid installation of the LED lamp bead, so that it can be installed and fixed more smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the positional relationship between the connecting base and the lampshade of the utility model;

[0019] Figure 3 This is an overall schematic diagram of the connection device of the utility model;

[0020] Figure 4 This is a schematic diagram of the position relationship between the L-shaped plate and the limiting rod of the utility model;

[0021] Figure 5 This is a schematic diagram of the overall structure of the fixing seat of the utility model;

[0022] Figure 6 This is a schematic diagram of the overall structure of the connecting groove of the utility model.

[0023] In the figure: 1. Main board; 2. Connecting seat; 3. Fixing seat; 4. Connecting device; 41. L-shaped frame; 42. Limiting groove; 43. L-shaped plate; 44. Arc block; 45. Lamp cover; 31. Positioning groove; 32. Arc groove; 33. Connecting groove; 5. Groove; 51. Limiting column; 52. Spring No. 1; 53. Connecting block; 54. Limiting rod; 55. Spring No. 2; 56. Contact No. 1; 57. Contact No. 2; 6. LED lamp body; 7. Glass cover; 8. Pin. DETAILED DESCRIPTION

[0024] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0025] Example 1

[0026] Reference Figures 1-6 , This embodiment proposes a high-reliability LED lamp bead, which solves the problem that the LED lamp bead is inconvenient to disassemble during maintenance, which reduces the maintenance efficiency of the LED lamp bead. The device includes a main board 1 and a connecting base 2. Three groups of No. 1 contacts 56 are installed on the arc block 44. Three groups of No. 2 contacts 57 used in conjunction with the No. 1 contacts 56 are installed in the connecting groove 33. The No. 1 contacts 56 are connected to the No. 2 contacts 57 so that the LED lamp bead is connected to the main board 1. An LED lamp body 6 is fixedly installed in the lampshade 45. A glass cover 7 is fixedly installed on the lampshade 45 to protect the LED lamp body 6. Six symmetrical groups of pins 8 are fixedly installed on the main board 1, and the LED lamp bead can be installed on the circuit board. A fixing base 3 is fixedly installed on the main board 1. A connecting device 4 for facilitating the removal of the LED lamp bead is installed on the connecting base 2 and the fixing base 3. The connecting device 4 facilitates the rapid separation of the two LED lamp beads from the main board 1, and can be quickly repaired.

[0027] The connecting device 4 includes two groups of L-shaped frames 41 fixedly mounted on the connecting seat 2, a limiting groove 42 is provided in the L-shaped frame 41, an L-shaped plate 43 slidably connected to the connecting seat 2 is slidably installed in the limiting groove 42, an arc block 44 is fixedly mounted on the L-shaped plate 43, a lampshade 45 is fixedly mounted on the L-shaped plate 43, two symmetrical positioning grooves 31 are provided on the fixing seat 3, two groups of arc grooves 32 connected to the positioning groove 31 are provided on the fixing seat 3, and two groups of connecting grooves 33 connected to the arc groove 32 are symmetrically provided in the fixing seat 3. When the LED lamp beads need to be removed for maintenance, the fixing The base 3 contacts the connecting base 2, and the glass cover 7 on the lampshade 45 is pressed to make the L-shaped plate 43 on the lampshade 45 move in the L-shaped frame 41 on the connecting base 2, so that the L-shaped plate 43 drives the arc block 44 to enter the limiting groove 42, so that the arc block 44 moves out of the connecting groove 33, and the lampshade 45 is rotated to drive the L-shaped frame 41 on the connecting base 2 to move in the arc groove 32. When it moves to the position of the positioning groove 31, the fixing base 3 can be separated from the connecting base 2, so that the LED lamp body 6 can be quickly taken out, which is convenient for rapid maintenance of the LED lamp beads and improves the reliability of the LED lamp beads.

[0028] Example 2

[0029] On the basis of Example 1, the technical solution proposed in Example 1 is used to solve the disadvantage that the LED lamp beads are inconvenient to disassemble during maintenance, which reduces the maintenance efficiency of the LED lamp beads. When welding LED lamp beads, if the time is short, there will be cold soldering, which affects the installation efficiency of the LED lamp beads.

[0030] Reference Figures 1-6, a groove 5 is provided on the connecting seat 2, a limiting column 51 is fixedly installed in the groove 5, and a No. 1 spring 52 is sleeved on the limiting column 51. The No. 1 spring 52 enables the connecting block 53 to drive the lampshade 45 to quickly reset. A connecting block 53 slidingly connected to the limiting column 51 is fixedly installed on the lampshade 45, and three groups of limiting rods 54 slidingly connected to the L-shaped plate 43 are fixedly installed in the limiting groove 42, so that the movement of the L-shaped plate 43 is more stable. A No. 2 spring 55 is sleeved on the limiting rod 54, so that the L-shaped plate 43 can drive the arc block 44 to quickly reset. Align the L-shaped frame 41 with the positioning groove 31 on the fixing seat 3 and insert it. The connecting seat 2 contacts the fixing seat 3, and the lampshade 45 is moved. The arc block 44 on the L-shaped plate 43 enters the limit groove 42, the No. 2 spring 55 is forced to shrink, and the connecting block 53 enters the groove 5, the No. 1 spring 52 is forced to shrink, and the connecting seat 2 is rotated to make the L-shaped frame 41 move in the arc groove 32. At this time, the lampshade 45 is released. When the connecting groove 33 corresponds to the position of the arc block 44, the lampshade 45 drives the arc block 44 to reset under the action of the No. 1 spring 52 and the No. 2 spring 55. The arc block 44 enters the connecting groove 33 and the No. 1 contact 56 contacts the No. 2 contact 57, so that the LED lamp bead is connected to the main board 1, thereby completing the rapid installation of the LED lamp bead, so that it can be installed and fixed more smoothly.

[0031] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-reliability LED lamp bead, comprising a main board (1) and a connecting base (2), characterized in that: A fixing seat (3) is fixedly mounted on the main board (1), and a connecting device (4) for facilitating the removal of LED lamp beads is mounted on the connecting seat (2) and the fixing seat (3); The connecting device (4) comprises two groups of L-shaped frames (41) fixedly mounted on the connecting seat (2), a limiting groove (42) being provided in the L-shaped frame (41), an L-shaped plate (43) slidably mounted in the limiting groove (42) and connected to the connecting seat (2), an arc block (44) being fixedly mounted on the L-shaped plate (43), and a lampshade (45) being fixedly mounted on the L-shaped plate (43).

2. The high-reliability LED lamp bead according to claim 1, characterized in that: The fixing seat (3) is provided with two symmetrical positioning grooves (31), the fixing seat (3) is provided with two groups of arc grooves (32) communicating with the positioning grooves (31), and the fixing seat (3) is provided with two groups of connecting grooves (33) communicating with the arc grooves (32) symmetrically.

3. The high-reliability LED lamp bead according to claim 2, characterized in that: A groove (5) is provided on the connecting seat (2), a limiting column (51) is fixedly installed in the groove (5), a No. 1 spring (52) is sleeved on the limiting column (51), and a connecting block (53) is fixedly installed on the lampshade (45) and is slidably connected to the limiting column (51).

4. The high-reliability LED lamp bead according to claim 3, characterized in that: Three groups of limiting rods (54) slidably connected to the L-shaped plate (43) are fixedly installed in the limiting groove (42), and a No. 2 spring (55) is sleeved on the limiting rod (54).

5. The high-reliability LED lamp bead according to claim 4, characterized in that: Three groups of No. 1 contacts (56) are installed on the arc block (44), and three groups of No. 2 contacts (57) used in conjunction with the No. 1 contacts (56) are installed in the connecting groove (33).

6. The high-reliability LED lamp bead according to claim 1, characterized in that: An LED lamp body (6) is fixedly mounted in the lampshade (45), a glass cover (7) is fixedly mounted on the lampshade (45), and six symmetrical groups of pins (8) are fixedly mounted on the mainboard (1).

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