Quick assembly structure of LED lamp

Abstract

The utility model relates to the technical field of LED lamps, and discloses a quick assembly structure of an LED lamp, which comprises a shell, a circuit board is fixedly connected to the inner wall of the shell, a lamp bead and a positioning assembly are arranged on the surface of the circuit board, the lamp bead is fixedly connected to the surface of the circuit board through the positioning assembly, positioning grooves are formed in the two sides of the lamp bead, and the lamp bead is fixedly connected to the surface of the circuit board through the positioning assembly. The positioning assembly comprises two groups of mounting frames, the two groups of mounting frames are fixedly connected to the surface of the circuit board, moving plates are slidably connected in the mounting frames, through holes are formed in the side walls of the moving plates, and guide rods are slidably connected in the through holes. According to the utility model, proper elastic support is provided by the positioning spring, so that the inserting plates on the side walls of the two groups of moving plates move in opposite directions and are stably inserted into the positioning grooves to realize the installation of the lamp beads, and therefore, the lamp beads can be quickly replaced and assembled under the condition that welding does not need to be removed.

Description

Technical Field

[0001] This utility model relates to the field of LED lighting technology, and in particular to a rapid assembly structure for LED lights. Background Technology

[0002] Dual-row dual-color-temperature LED lights are LED lighting fixtures with two rows of LED beads, providing two different color temperatures. Generally, these lights can emit both warmer and cooler light simultaneously, and users can select the desired color temperature by adjusting the light fixture or using a remote control. This design allows the light fixture to adapt to different environments and usage needs; for example, a warmer color temperature can be used at night or in calm environments, while a cooler color temperature can be used in work environments requiring increased focus or concentration. These lights are commonly used in homes, offices, commercial spaces, and various other settings.

[0003] In existing technologies, although LED lamps have a long lifespan, the LED chips gradually lose brightness over time, leading to a decrease in lighting effect. Therefore, when the light decay of an LED lamp reaches a certain level, it needs to be replaced. However, since most LED chips are usually fixed to the circuit board of the lamp by soldering, replacing LED chips requires desoldering, which requires specialized technology and equipment, affecting the assembly efficiency of LED lamps. To address this issue, a rapid assembly structure for LED lamps is proposed. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a quick assembly structure for LED lamps, aiming to improve the problem that in the prior art, most LED beads are usually fixed to the circuit board of the lamp by soldering, and replacing LED beads requires unsoldering, which affects the assembly efficiency of LED lamps.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a quick assembly structure for an LED lamp, comprising a housing, a circuit board fixedly connected to the inner wall of the housing, LED beads and positioning components disposed on the surface of the circuit board, the LED beads being fixedly connected to the surface of the circuit board by the positioning components, positioning grooves being provided on both sides of the LED beads, the positioning components comprising two sets of mounting frames, both sets of mounting frames being fixedly connected to the surface of the circuit board, a movable plate being slidably connected within the mounting frames, a through hole being provided on the side wall of the movable plate, and a guide rod being slidably connected within the through hole, an insert plate being fixedly connected to the side wall of the movable plate, the insert plate being inserted into the interior of the positioning groove.

[0006] As a further description of the above technical solution:

[0007] The side wall of the housing is fixedly connected to two sets of symmetrically arranged guide rails, and a light-transmitting plate is inserted between the two sets of guide rails.

[0008] As a further description of the above technical solution:

[0009] A positioning spring is sleeved on the outer wall of the guide rod. One end of the positioning spring is fixedly connected to the side wall of the moving plate, and the other end of the positioning spring is fixedly connected to the inner wall of the mounting frame.

[0010] As a further description of the above technical solution:

[0011] The side wall of the housing is provided with a limiting component, which includes a mounting groove and a through groove. The mounting groove is opened on the side wall of the housing, and the through groove is opened on the top of the housing. A wedge plate is slidably connected inside the through groove, and a protrusion is fixedly connected to the top of the wedge plate. The protrusion is slidably connected to the inner wall of the through groove.

[0012] As a further description of the above technical solution:

[0013] The mounting slot and the through slot are interconnected.

[0014] As a further description of the above technical solution:

[0015] Multiple sets of arrayed protrusions are fixedly connected to the surface of the light-transmitting plate.

[0016] As a further description of the above technical solution:

[0017] The wedge plate is elastically connected to the inner wall of the mounting groove via a reset spring.

[0018] As a further description of the above technical solution:

[0019] Multiple arrays of heat dissipation vents are provided on both sides of the housing, and baffles are fixedly connected to the corresponding heat dissipation vents on both sides of the housing.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the positioning spring provides appropriate elastic support, so that the insert plates on the side walls of the two sets of moving plates move towards each other and are stably inserted into the positioning groove to realize the installation of the lamp beads. Thus, the lamp beads can be quickly replaced and assembled without the need to remove the welding.

[0022] 2. In this utility model, by moving the protrusion, the wedge plate is retracted into the mounting groove, and the return spring is compressed, which facilitates the removal and installation of the light-transmitting plate, further improving the efficiency of replacing and assembling lamp beads. Attached Figure Description

[0023] Figure 1This is a three-dimensional schematic diagram of a rapid assembly structure for an LED lamp proposed in this utility model;

[0024] Figure 2 This is a structural diagram showing the disassembled quick assembly structure of an LED lamp proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the LED beads and positioning components of a quick assembly structure for an LED lamp proposed in this utility model;

[0026] Figure 4 This is an enlarged structural diagram of point A of the rapid assembly structure for an LED lamp proposed in this utility model.

[0027] Legend:

[0028] 1. Housing; 11. Heat dissipation vent; 12. Baffle; 2. Circuit board; 3. LED bead; 31. Positioning groove; 4. Positioning assembly; 41. Mounting frame; 42. Moving plate; 43. Guide rod; 44. Insert plate; 45. Positioning spring; 5. Guide rail; 6. Light-transmitting plate; 61. Raised strip; 7. Limiting assembly; 71. Mounting groove; 72. Through groove; 73. Wedge plate; 74. Return spring; 75. Protrusion. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figure 1-3 The present invention provides an embodiment of a quick assembly structure for an LED lamp, comprising a housing 1, with multiple arrayed heat dissipation vents 11 on both sides of the housing 1, and baffles 12 fixedly connected to each heat dissipation vent 11 on both sides of the housing 1. The external structure of the LED lamp is composed of the housing 1. The heat dissipation vents 11 on both sides of the housing 1 are used for heat dissipation, and the baffles 12 are used to prevent external debris from entering the interior of the housing 1.

[0031] A circuit board 2 is fixedly connected to the inner wall of the housing 1. LED beads 3 and positioning components 4 are disposed on the surface of the circuit board 2. The LED beads 3 are fixedly connected to the surface of the circuit board 2 via the positioning components 4. Positioning grooves 31 are formed on both sides of the LED beads 3. The inner walls of the positioning grooves 31 are inclined to cooperate with the positioning components 4, thus enabling the installation of the LED beads 3. Both the LED beads 3 and the positioning components 4 are provided in two sets. The two sets of LED beads 3 are dual-color temperature LEDs, capable of emitting both warm and cool light simultaneously. Users can select the desired color temperature by adjusting the lamp or using a remote control. The positioning components 4 include two sets of mounting frames 41, both fixedly connected to the surface of the circuit board 2. A movable plate 42 is slidably connected within the mounting frames 41. The mounting frames 41 limit the movement range of the movable plate 42. A through hole is formed on the side wall of the movable plate 42, and a guide rod 43 is slidably connected within the through hole. The guide rod 43 positions and guides the movable plate 42, ensuring stable sliding within the mounting frames 41. The side wall of the movable plate 42 is fixedly connected with an insert plate 44, which is inserted into the positioning groove 31. The insertion of two sets of insert plates 44 into the positioning groove 31 positions the LED bead 3. The inclined surface of the insert plate 44 presses against the inclined surface of the positioning groove 31, so that the LED bead 3 is tightly attached to the surface of the circuit board 2. A positioning spring 45 is sleeved on the outer wall of the guide rod 43. One end of the positioning spring 45 is fixedly connected to the side wall of the movable plate 42, and the other end is fixedly connected to the inner wall of the mounting frame 41. The positioning spring 45 provides appropriate elastic support, so that the insert plates 44 on the side walls of the two sets of movable plates 42 move towards each other and are stably inserted into the positioning groove 31 to install the LED bead 3. During disassembly, the two sets of movable plates 42 only need to move in opposite directions, and the positioning spring 45 is compressed, so that the insert plate 44 is separated from the positioning groove 31. Thus, the LED bead 3 can be replaced without desoldering, improving the assembly efficiency of the LED lamp.

[0032] Two sets of symmetrically arranged guide rails 5 are fixedly connected to the side wall of the housing 1. The function of the guide rails 5 is to fix the light-transmitting plate 6 so that it can slide on the side wall of the housing 1. The bottom end of the guide rail 5 is closed to prevent the light-transmitting plate 6 from falling off. The light-transmitting plate 6 is inserted between the two sets of guide rails 5. Multiple sets of arrayed protrusions 61 are fixedly connected to the surface of the light-transmitting plate 6. The light-transmitting plate 6 helps the light of the lamp bead 3 to propagate and scatter. The multiple sets of protrusions 61 are used to provide friction with fingers, so as to facilitate the removal of the light-transmitting plate 6 from the top of the guide rail 5.

[0033] A limiting component 7 is provided on the side wall of the housing 1. The limiting component 7 is used to limit the top of the light-transmitting plate 6, fixing the light-transmitting plate 6 in the guide rail 5 and improving the stability of the light-transmitting plate 6. The limiting component 7 includes a mounting groove 71 and a through groove 72. The mounting groove 71 is formed on the side wall of the housing 1, and the through groove 72 is formed on the top of the housing 1. The mounting groove 71 and the through groove 72 are interconnected. The mounting groove 71 is used to install the wedge plate 73 and the return spring 74. The wedge plate 73 is slidably connected inside the through groove 72. The wedge plate 73 is elastically connected to the inner wall of the mounting groove 71 through the return spring 74. The return spring 74 provides elastic support for the wedge plate 73, allowing the wedge plate 73 to move out of the mounting groove 71. The wedge plate 73 pops out, thereby limiting the top of the light-transmitting plate 6. The top of the wedge plate 73 is fixedly connected to the protrusion 75, which is slidably connected to the inner wall of the through groove 72. Through the cooperation between the protrusion 75 and the through groove 72, the wedge plate 73 is prevented from falling out of the mounting groove 71 under the elastic force of the return spring 74. Furthermore, by moving the protrusion 75, the wedge plate 73 is retracted into the mounting groove 71, and the return spring 74 is compressed, making it easy to remove the light-transmitting plate 6, further improving the efficiency of replacing and assembling the lamp beads 3.

[0034] Working principle: By moving the protrusion 75, the wedge plate 73 is retracted into the mounting groove 71. The return spring 74 is compressed, and the friction force provided by the multiple sets of protrusions 61 with the fingers is used to remove the light-transmitting plate 6 from the top of the guide rail 5, exposing the lamp bead 3, circuit board 2 and positioning component 4 inside the housing 1. By moving the two sets of moving plates 42 in opposite directions, the positioning spring 45 is compressed, causing the insert plate 44 to separate from the positioning groove 31, so that the lamp bead 3 can be replaced without desoldering.

[0035] During assembly, the positioning spring 45 provides appropriate elastic support, allowing the insert plates 44 on the side walls of the two sets of movable plates 42 to move towards each other and stably insert into the positioning groove 31, thus installing the LED beads 3. The light-transmitting plate 6 is inserted into the guide rail 5, and its side wall is pressed against the inclined surface of the wedge plate 73, causing the wedge plate 73 to temporarily retract into the mounting groove 71. When the light-transmitting plate 6 is fully inserted into the guide rail 5, the wedge plate 73 is rebounded by the return spring 74 and protrudes from the mounting groove 71, thereby limiting the top of the light-transmitting plate 6 and completing the rapid assembly of the LED light.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick assembly structure of an LED lamp, comprising a housing (1), characterized in that: The inner wall of the shell (1) is fixedly connected to a circuit board (2), and the surface of the circuit board (2) is provided with a lamp bead (3) and a positioning assembly (4), and the lamp bead (3) is fixedly connected to the surface of the circuit board (2) through the positioning assembly (4), and positioning grooves (31) are provided on both sides of the lamp bead (3), and the positioning assembly (4) comprises two groups of mounting frames (41), and the two groups of mounting frames (41) are fixedly connected to the surface of the circuit board (2), and a movable plate (42) is slidably connected inside the mounting frame (41), and a through hole is provided on the side wall of the movable plate (42), and a guide rod (43) is slidably connected in the through hole, and an inserting plate (44) is fixedly connected to the side wall of the movable plate (42), and the inserting plate (44) is inserted into the inside of the positioning groove (31).

2. The quick assembly structure of an LED lamp according to claim 1, characterized in that: Two groups of symmetrically arranged guide rails (5) are fixedly connected to the side wall of the housing (1), and a light-transmitting plate (6) is inserted between the two groups of guide rails (5).

3. The quick assembly structure of an LED lamp according to claim 1, characterized in that: A positioning spring (45) is sleeved on the outer wall of the guide rod (43), one end of the positioning spring (45) is fixedly connected to the side wall of the moving plate (42), and the other end of the positioning spring (45) is fixedly connected to the inner wall of the installation frame (41).

4. The quick assembly structure of an LED lamp according to claim 1, characterized in that: The side wall of the shell (1) is provided with a limit assembly (7), and the limit assembly (7) comprises a mounting groove (71) and a through groove (72), wherein the mounting groove (71) is provided on the side wall of the shell (1), and the through groove (72) is provided on the top of the shell (1), a wedge plate (73) is slidably connected inside the through groove (72), a protrusion (75) is fixedly connected to the top of the wedge plate (73), and the protrusion (75) is slidably connected to the inner wall of the through groove (72).

5. The quick assembly structure of an LED lamp according to claim 4, characterized in that: The installation groove (71) and the through groove (72) are communicated with each other.

6. The quick assembly structure of an LED lamp according to claim 2, characterized in that: A plurality of groups of convex strips (61) distributed in an array are fixedly connected to the surface of the light-transmitting plate (6).

7. The quick assembly structure of an LED lamp according to claim 4, characterized in that: The wedge plate (73) is elastically connected to the inner wall of the mounting groove (71) via a return spring (74).

8. The quick assembly structure of an LED lamp according to claim 1, characterized in that: Both sides of the shell (1) are provided with a plurality of groups of heat dissipation openings (11) distributed in an array, and baffles (12) are fixedly connected to the heat dissipation openings (11) on both sides of the shell (1).

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