Interchangeable structure for LED module maintenance

Abstract

The utility model relates to the technical field of LED module maintenance, and discloses an interchangeable structure for LED module maintenance, which comprises a mounting frame and a connecting seat, the connecting seat is fixedly mounted on the bottom surface of the mounting frame, a plurality of groups of mounting cavities are formed in the mounting frame, independent LED modules are arranged in the mounting cavities, clamping grooves are formed in the left side wall surface and the right side wall surface of each independent LED module, and the connecting seat is fixedly mounted on the connecting seat. A clamping groove is formed in the connecting base, a pin hole is formed in the inner wall face of the clamping groove, a plurality of sets of fixing long rods are fixedly installed in the connecting base, a locking mechanism used for locking the independent LED modules is arranged in the connecting base, and the locking mechanism comprises a sliding block installed on the fixing long rods in a sliding mode. Each independent LED module is controlled to be freely disassembled and assembled, when the LED modules are maintained, a damaged independent LED module group is conveniently disassembled and replaced, the effect of freely disassembling and replacing any independent LED module group is achieved, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED module maintenance, in particular to an interchangeable structure for LED module maintenance. Background Art

[0002] LED maintenance refers to the regular inspection, cleaning and repair of LED (light emitting diode) lamps or displays to ensure their normal operation and extend their service life.

[0003] Compared with traditional lighting equipment, the initial investment of LED lamps is higher. Although LEDs have a long life and low energy consumption, their maintenance and repair costs can be high, especially when replacing LED modules or lamp beads.

[0004] The interchangeable structure for LED maintenance usually refers to the design of LED display screens or LED lamps to facilitate the quick replacement of damaged LED modules or lamp beads. Most existing LED modules are installed and fixed by snap-fitting, and the fixing structure is simple, so the connection strength is limited. Repeated disassembly can easily cause damage to the base, and ultimately it is difficult to fix the replaced independent LED module.

[0005] To this end, we propose an interchangeable structure for maintaining LED modules. Utility Model Content

[0006] The utility model mainly solves the above technical problems and provides an interchangeable structure for maintaining LED modules.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an interchangeable structure for LED module maintenance, comprising a mounting frame and a connecting seat, wherein the connecting seat is fixedly mounted on the bottom surface of the mounting frame, and a plurality of mounting cavities are provided on the mounting frame, wherein independent LED modules are arranged in the mounting cavities;

[0008] The left and right side walls of the independent LED module are both provided with a card slot, and the inner wall surface of the card slot is provided with a pin hole;

[0009] A plurality of groups of fixed long rods are fixedly installed inside the connection base, and a locking mechanism for locking the independent LED module is provided inside the connection base, and the locking mechanism includes a slider slidably installed on the fixed long rod, and a connecting block is fixedly spliced ​​on the slider, and a moving block whose structure is adapted to the card slot structure is provided at one end of the connecting block away from the slider, and a locking pin boss whose structure is adapted to the pin hole structure is provided on the inner wall surface of the moving block;

[0010] An adjusting mechanism for controlling the movement of the moving block is arranged inside the connecting seat.

[0011] Preferably, the adjustment mechanism comprises a connecting disk, and the connecting disk is fixedly mounted on the outer bottom surface of the connecting seat.

[0012] Preferably, the connection disk is rotatably mounted on a rotating shaft, and the rotating shaft is distributed inside the connection seat.

[0013] Preferably, a rotating arm is provided on the rotating shaft, a linkage arm is movably mounted on the rotating arm, a passive connecting arm is fixedly mounted on the side where the two groups of sliding blocks are close to each other, and the free end of the linkage arm is rotatably connected to the passive connecting arm.

[0014] Preferably, a control block is rotatably mounted on the outer side surface of the connecting disk, and the control block is fixedly connected to the rotating shaft.

[0015] Preferably, a communication opening is formed through the inner bottom surface of the installation cavity, and the connection blocks are distributed in the communication opening.

[0016] Beneficial Effects

[0017] The utility model provides an interchangeable structure for LED module maintenance, which has the following beneficial effects:

[0018] (1) This interchangeable structure for maintaining LED modules, when in use, the independent LED module is installed vertically downward into the installation cavity, the two blocks are controlled to move toward each other so that the locking pin protrusion is inserted into the pin hole, thereby facilitating the locking of the independent LED module, and the two movable blocks are controlled to move away from each other so that the locking pin protrusion is controlled to disengage from the pin hole, and then the independent LED module is conveniently taken out. By controlling each independent LED module to be freely disassembled and assembled, when maintaining the LED modules, it is convenient to remove and replace a group of damaged independent LED modules, thereby achieving the effect of freely replacing any group of independent LED modules and improving maintenance efficiency.

[0019] (2) The interchangeable structure for maintaining the LED module can drive the rotating shaft to rotate by rotating the control block. The rotating shaft can drive the two sets of sliders to move closer to or away from each other through the cooperation of the rotating arm, the linkage arm and the passive connecting arm. The independent LED module can be conveniently locked by the set adjustment mechanism. When the two sets of moving blocks are controlled to move away from each other, the independent LED module can be conveniently removed from the installation cavity, thereby achieving the effect of quick and easy disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0021] The structures, proportions, sizes, etc. disclosed in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the restrictive conditions for the implementation of the utility model. Therefore, they have no substantive technical significance. Any modification of the structure, change in the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the utility model without affecting the effects and purposes that can be achieved by the utility model.

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the independent LED module of the utility model;

[0024] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the connecting seat of the utility model;

[0025] Figure 4 It is a three-dimensional structural schematic diagram of the locking mechanism of the utility model.

[0026] Legend:

[0027] 1. Installation frame; 2. Installation cavity; 3. Connection seat; 4. Independent LED module; 5. Card slot; 6. Pin hole; 7. Communication port; 8. Locking mechanism; 801. Slider; 802. Connection block; 803. Moving block; 804. Locking pin boss; 805. Passive connecting arm; 9. Fixed long rod; 10. Connection disk; 11. Rotation axis; 12. Rotation arm; 13. Linkage arm; 14. Control block. DETAILED DESCRIPTION

[0028] 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.

[0029] Embodiment: An interchangeable structure for LED module maintenance, such as Figure 1-Figure 4 As shown, it includes a mounting frame 1 and a connecting seat 3, the connecting seat 3 is fixedly mounted on the bottom surface of the mounting frame 1, the mounting frame 1 is provided with multiple groups of mounting cavities 2, and independent LED modules 4 are arranged in the mounting cavities 2. The left and right side walls of the independent LED modules 4 are both provided with card slots 5, and the inner wall surface of the card slot 5 is provided with a pin hole 6;

[0030] Furthermore, a plurality of fixed long rods 9 are fixedly installed inside the connection base 3, and a locking mechanism 8 for locking the independent LED module 4 is provided inside the connection base 3. The locking mechanism 8 includes a slider 801 slidably installed on the fixed long rod 9, and a connecting port 7 is provided through the inner bottom surface of the installation cavity 2. A connecting block 802 is fixedly spliced ​​on the slider 801, and the connecting blocks 802 are distributed in the connecting port 7. A moving block 803 whose structure is adapted to the structure of the card slot 5 is provided at one end of the connecting block 802 away from the slider 801, and the inner wall surface of the moving block 803 is provided with a structure adapted to the structure of the pin hole 6. The matching locking pin convex column 804 is used to install the independent LED module 4 vertically downward into the installation cavity 2, and the two blocks are controlled to move toward the side close to each other so that the locking pin convex column 804 is inserted into the pin hole 6, thereby facilitating the locking of the independent LED module 4, and the two moving blocks 803 are controlled to move toward the side away from each other so as to facilitate the control of the locking pin convex column 804 to disengage from the pin hole 6, so that the independent LED module 4 can be conveniently taken out. By controlling each independent LED module 4 to be freely disassembled and assembled, it is convenient to remove and replace a group of damaged independent LED modules 4 when maintaining the LED modules;

[0031] An adjusting mechanism for controlling the movement of the moving block 803 is provided inside the connecting base 3, and the adjusting mechanism includes a connecting disk 10, which is fixedly mounted on the outer bottom surface of the connecting base 3, and is rotatably mounted on a rotating shaft 11 on the connecting disk 10, and a rotating arm 12 is provided on the rotating shaft 11, and a linkage arm 13 is movably mounted on the rotating arm 12, and a passive connecting arm 805 is fixedly mounted on the side where the two groups of sliders 801 are close to each other, and the free end of the linkage arm 13 is rotatably connected to the passive connecting arm 805, and a control block 14 is rotatably mounted on the outer side surface of the connecting disk 10, and the control block 14 is fixedly connected to the rotating shaft 11, and the control block 14 is rotated to drive the rotating shaft 11 to rotate, and the rotating shaft 11 will drive the two groups of sliders 801 to approach or move away from each other through the cooperation of the rotating arm 12, the linkage arm 13 and the passive connecting arm 805, and the independent LED module 4 can be conveniently locked by the arranged adjusting mechanism, and when the two groups of moving blocks 803 are controlled to move away from each other, the independent LED module 4 can be conveniently controlled to be removed from the mounting cavity 2.

[0032] The working principle of this utility model:

[0033] When in use, the independent LED module 4 is installed vertically downward into the installation cavity 2, and the two blocks are controlled to move toward each other so that the locking pin boss 804 is inserted into the pin hole 6, thereby facilitating the locking of the independent LED module 4. The two movable blocks 803 are controlled to move away from each other so that the locking pin boss 804 is conveniently controlled to disengage from the pin hole 6. At this time, it is convenient to take out the independent LED module 4. By controlling each independent LED module 4 to be freely disassembled and assembled, it is convenient to remove and replace a damaged group of independent LED modules 4 when maintaining the LED modules.

[0034] By rotating the control block 14, the control block 14 drives the rotating shaft 11 to rotate. The rotating shaft 11 will drive the two groups of sliders 801 to move closer to or away from each other through the cooperation of the rotating arm 12, the linkage arm 13 and the passive connecting arm 805. The independent LED module 4 can be conveniently locked by the set adjustment mechanism. When the two groups of moving blocks 803 are controlled to move away from each other, the independent LED module 4 can be conveniently controlled to be removed from the installation cavity 2.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An interchangeable structure for maintaining an LED module, comprising a mounting frame (1) and a connecting seat (3), wherein the connecting seat (3) is fixedly mounted on the bottom surface of the mounting frame (1), and the mounting frame (1) is provided with a plurality of mounting cavities (2), wherein independent LED modules (4) are arranged in the mounting cavities (2); Features: The left and right side walls of the independent LED module (4) are both provided with a card slot (5), and the inner wall surface of the card slot (5) is provided with a pin hole (6); A plurality of groups of fixed long rods (9) are fixedly installed inside the connection base (3), and a locking mechanism (8) for locking the independent LED module (4) is provided inside the connection base (3), and the locking mechanism (8) comprises a slider (801) slidably installed on the fixed long rod (9), a connection block (802) is fixedly spliced ​​on the slider (801), and a moving block (803) whose structure is compatible with the structure of the card slot (5) is provided at one end of the connection block (802) away from the slider (801), and a locking pin boss (804) whose structure is compatible with the structure of the pin hole (6) is provided on the inner wall surface of the moving block (803); An adjusting mechanism for controlling the movement of the moving block (803) is provided inside the connecting seat (3).

2. The interchangeable structure for maintaining an LED module according to claim 1, characterized in that: The adjustment mechanism comprises a connection disk (10), and the connection disk (10) is fixedly mounted on the outer bottom surface of the connection seat (3).

3. The interchangeable structure for maintaining an LED module according to claim 2, characterized in that: The connection disk (10) is rotatably mounted on a rotating shaft (11), and the rotating shaft (11) is distributed inside the connection seat (3).

4. The interchangeable structure for maintaining an LED module according to claim 3, characterized in that: A rotating arm (12) is provided on the rotating shaft (11), a linkage arm (13) is movably mounted on the rotating arm (12), a passive connecting arm (805) is fixedly mounted on the side where the two groups of sliding blocks (801) are close to each other, and a free end of the linkage arm (13) is rotatably connected to the passive connecting arm (805).

5. The interchangeable structure for maintaining an LED module according to claim 4, characterized in that: A control block (14) is rotatably mounted on the outer side surface of the connection disk (10), and the control block (14) is fixedly connected to the rotating shaft (11).

6. The interchangeable structure for maintaining an LED module according to claim 1, characterized in that: A communication opening (7) is provided through the inner bottom surface of the installation cavity (2), and the connection blocks (802) are distributed in the communication opening (7).

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