Internal wiring assembly of LED power supply

Abstract

The utility model relates to the technical field of LED power supplies, in particular to an internal wiring assembly of an LED power supply, which comprises a connecting plate block, the connecting plate block comprises a fixing block, the bottom sides of the front end and the rear end of the fixing block are connected with the inner wall of the connecting block, and three sets of fixing bolts are fixedly arranged on the two sides of the fixing block and the two sides of the connecting block in a threaded mode. The two sides of the interior of the fixed block are each provided with the center of the bottom end of a limiting clamping block in a clamping mode, each limiting clamping block comprises a rotating block, the bottom end of each rotating block is provided with a curved face, a fixed shaft is fixedly arranged at the center of the bottom end of each rotating block, and the bottom end of a wire box is arranged in each fixed block; through fixing bolts arranged on the four sides of the connecting block, rapid dismounting and mounting can be carried out, subsequent maintenance is facilitated, time is saved, efficiency is improved, a wire box can be clamped and fixed through a limiting clamping block, mounting efficiency is improved, and stability is improved. And a downward pressing block capable of descending in the lifting assembly can abut against the electric wire to prevent deviation, and the stability efficiency during movement is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED power supplies, in particular to an internal wiring assembly of an LED power supply. Background Art

[0002] LED power supply is a kind of power supply. It is a device that provides power to electronic devices and is also a power supply. It is a device that converts AC power into DC power through a transformer and a rectifier. This device is called a rectifier power supply, also called a driving power supply. An electronic device that can provide a signal is called a signal source. Lithium batteries, dry batteries, rectifier power supplies, and signal sources are sometimes also called power supplies. The battery is divided into positive and negative poles. According to the publication number CN215935135U, an LED power supply is disclosed, including a circuit board assembly, on which a high-voltage input terminal, a rectifier filter circuit, a drive control module, a step-down transformer, a DC-DC circuit and an LED connection terminal are electrically connected in sequence. The drive control module at least includes a control unit and a switch unit. The circuit board assembly includes a main board and at least one first sub-board electrically connected to the main board and perpendicular to each other, and the first sub-board is provided with the drive control module; the LED power supply of the utility model modularizes the circuit board in the form of a plug-in board, and the electronic components are arranged in a three-dimensional manner. The size of the components is compact, which can greatly reduce the overall size of the product and meet the demand for miniaturization of the product. However, when installing the LED power supply box, multiple sets of power lines are required to be connected inside, and the chaotic placement is not only inconvenient for subsequent maintenance, but also the accumulation is easy to generate high temperature and affect heat dissipation. Moreover, the current wiring components are mostly welded and fixed, which are not easy to remove and change the position. The subsequent rewiring affects the efficiency. Therefore, it is urgent to design an internal wiring component of the LED power supply to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide an internal wiring assembly of an LED power supply to solve the problem raised in the above-mentioned background technology that when installing the LED power supply box, multiple sets of power lines need to be connected internally, and the chaotic arrangement is not only inconvenient for subsequent maintenance, but also the accumulation is likely to generate high temperature and affect heat dissipation, and the current wiring assemblies are mostly welded and fixed, which is not easy to remove and change the position and the subsequent rewiring affects the efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an internal wiring assembly of an LED power supply, comprising a connecting plate, the connecting plate comprising a fixed block, the bottom sides of the front and rear ends of the fixed block are connected to the inner wall of the connecting block, three groups of fixing bolts are threadedly fixed on both sides of the fixed block and the connecting block, the bottom center of a limit block is clamped on both sides of the interior of the fixed block, the limit block comprises a rotating block, a curved surface is provided at the bottom end of the rotating block, a fixed shaft is fixed at the bottom center of the rotating block, the bottom end of a wire box is provided inside the fixed block, a clamping line is provided on the bottom center side of the inner part of the wire box, and a lifting assembly is provided at the top end of the inner part of the wire box.

[0005] Preferably, a square groove is opened at the top center of the fixing block, and slots of the same depth are opened on the front and rear ends of the square groove. Limiting grooves are opened at the centers of the two walls of the square groove, and a baffle is fixed at the top of the outer wall of the limiting groove.

[0006] Preferably, an inclined clamping block is fixedly arranged on the upper side of the top end of the rotating block, a bottom pressure block is fixedly arranged on the left side of the bottom end of the rotating block, and a clamping plate is fixedly arranged on the right center of the rotating block in an upward tilted manner.

[0007] Preferably, a left lower slope is formed at the left bottom end of the inclined clamping block, a left upper slope is formed at the left top end of the bottom pressure block, and a right plane is formed at the right top end of the clamping plate.

[0008] Preferably, a wiring port is provided at the center of the wiring box, a side groove is provided inside the wiring port, sliding blocks are fixed on four sides of the bottom end of the wiring box, and inner grooves are provided on both sides of the bottom end of the wiring box.

[0009] Preferably, a plurality of groups of semicircular grooves are provided at the top right side of the clip line, and a square inner groove is provided at the center of the top end of the clip line.

[0010] Preferably, the lifting assembly includes a wire drum, which is fixed at the top center of the wire box, a screw rod is threadedly inserted into the center of the wire drum, the bottom end of the screw rod is sleeved inside a fixed sleeve, the bottom end of the fixed sleeve is fixed at the top center of the lower pressure block, and a rotating disk is connected to the top of the screw rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The internal wiring assembly of an LED power supply can fix the wiring box by arranging square grooves and card slots in the fixing block in the connecting plate plate to facilitate installation. The fixing bolts provided on the four sides of the connecting block can be used for rapid disassembly and installation, which is convenient for subsequent maintenance, saves time and improves efficiency. The wiring box can be fixed by the limiting card block to improve installation efficiency and stability.

[0013] The internal wiring assembly of an LED power supply can install wire clips with semicircular grooves of different sizes by setting a wire box, and is suitable for LED power supply boxes of different sizes. The descending pressing block in the lifting assembly can press the wires to prevent deviation and improve the stability efficiency during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view schematic diagram of the utility model;

[0015] Figure 2 It is a side view schematic diagram of the fixing block of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the limit card block of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the wire box of the utility model.

[0018] In the figure: 1. connecting plate; 11. connecting block; 12. fixing block; 121. square groove; 122. limiting groove; 123. clamping slot; 124. baffle; 13. fixing bolt; 2. limiting clamping block; 21. rotating block; 211. tilting clamping block; 212. lower left inclined surface; 213. bottom pressure block; 214. upper left inclined surface; 215. clamping plate; 216. right side plane; 22. curved surface; 23. fixed axis; 3. wire box; 31. wiring port; 32. side groove; 33. slider; 34. inner groove; 4. clamping line; 41. semicircular groove; 42. square inner groove; 5. lifting assembly; 51. wire drum; 52. screw rod; 53. rotating disk; 54. fixing sleeve; 55. lower pressure block. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4The utility model provides an embodiment: an internal wiring assembly of an LED power supply, comprising a connecting plate 1, characterized in that: the connecting plate 1 comprises a fixed block 12, the bottom sides of the front and rear ends of the fixed block 12 are connected to the inner wall of the connecting block 11, three sets of fixing bolts 13 are threadedly fixed on both sides of the fixed block 12 and the connecting block 11, the bottom center of the limiting block 2 is clamped on both sides of the interior of the fixed block 12, the limiting block 2 comprises a rotating block 21, a curved surface 22 is provided at the bottom end of the rotating block 21, a fixed shaft 23 is fixed at the bottom end center of the rotating block 21, the bottom end of the wire box 3 is provided inside the fixed block 12, a clamping line 4 is provided on the bottom center side of the inner part of the wire box 3, and a lifting assembly 5 is provided at the top of the inner part of the wire box 3.

[0021] Furthermore, a square groove 121 is opened at the top center of the fixing block 12, and slots 123 of the same depth are opened on the front and rear ends of the square groove 121. A limiting groove 122 is opened in the center of the two walls of the square groove 121, and a baffle 124 is fixed on the top of the outer wall of the limiting groove 122, which can fix the wire box for easy installation.

[0022] Furthermore, an inclined clamping block 211 is fixedly provided on the upper side of the top of the rotating block 21, a bottom pressure block 213 is fixedly provided on the left side of the bottom end of the rotating block 21, and a clamping plate 215 is fixedly provided at an upward tilt at the right center of the rotating block 21. A lower left inclined surface 212 is provided at the left bottom end of the inclined clamping block 211, an upper left inclined surface 214 is provided at the left top end of the bottom pressure block 213, and a right flat surface 216 is provided at the right top end of the clamping plate 215, so as to improve the installation efficiency and stability by clamping and fixing.

[0023] As a further feature of the present invention, a wiring port 31 is provided at the center of the wiring box 3, a side groove 32 is provided inside the wiring port 31, sliders 33 are fixed on four sides of the bottom end of the wiring box 3, and inner grooves 34 are provided on both sides of the bottom end of the wiring box 3 for installing card strips with semicircular grooves of different sizes.

[0024] Furthermore, a plurality of groups of semicircular grooves 41 are provided at the top of the right side of the clamping line 4, and a square inner groove 42 is provided at the center of the top of the clamping line 4, so as to facilitate the docking of the lifting components and improve the stability of the wires.

[0025] Furthermore, the lifting assembly 5 includes a wire drum 51, which is fixed at the top center of the wire box 3. A screw rod 52 is inserted into the center thread of the wire drum 51. The bottom end of the screw rod 52 is sleeved inside a fixed sleeve 54. The bottom end of the fixed sleeve 54 is fixed at the top center of the lower pressure block 55. A rotating disk 53 is connected to the top of the screw rod 52 to press the wire to prevent deviation and improve stability and efficiency during movement.

[0026] Working principle: When in use, the user fixes the fixing block 12 in the connecting plate 1 and the fixing bolts 13 at the bottom of the connecting block 11 at the specified position inside the LED power box, and then aligns the bottom slider 33 of the wire box 3 with the inside of the four sides of the card slots 123 of the square groove 121 at the top of the fixing block 12. When the bottom end of the wire box 3 is pressed downward, it hits the bottom pressing block 213 at the bottom of the rotating block 21 and rotates downward. When the bottom pressing block 213 rotates downward, it is inserted into the limiting groove 122 through the center of the bottom end of the rotating block 21, and the center of the fixed shaft 23 on both sides of the inner wall can be rotated to clamp the plate 21. The right side plane 216 at the top is stuck at the bottom of the baffle 124, and the left side of the bottom of the inclined block 211 is rotated downward to the inner notch 34 at the bottom of the wire box 3, and then the selected card line 4 is sent to the inside of the side groove 32 through the front end of the wiring port 31 of the wire box 3, and then the wires inside the LED power box are passed through the semicircular groove 41, and then the rotating disk 53 at the top of the wire box 3 is rotated to drive the screw rod 52 to rotate and descend in the wire drum 51, and drive the lower pressing block 55 to squeeze downward into the square inner groove 42 at the top of the card line 4 through the fixed sleeve 54 to limit the wires. This is the whole working principle of the utility model.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An internal wiring assembly of an LED power supply, comprising a connecting plate (1), characterized in that: The connecting plate (1) comprises a fixed block (12), the bottom sides of the front and rear ends of the fixed block (12) are connected to the inner wall of the connecting block (11), three sets of fixing bolts (13) are threadedly fixed on both sides of the fixed block (12) and the connecting block (11), the bottom center of the limit clamping block (2) is clamped on both sides of the inside of the fixed block (12), the limit clamping block (2) comprises a rotating block (21), the bottom end of the rotating block (21) is provided with a curved surface (22), the bottom center of the rotating block (21) is fixedly provided with a fixing shaft (23), the bottom end of the wire box (3) is provided inside the fixed block (12), the bottom side of the inner center of the wire box (3) is provided with a clamping line (4), and the top end of the wire box (3) is provided with a lifting assembly (5).

2. The internal wiring assembly of an LED power supply according to claim 1, characterized in that: A square groove (121) is provided at the center of the top end of the fixing block (12); slots (123) of the same depth are provided at the front and rear ends of the square groove (121); limiting grooves (122) are provided at the centers of the two walls of the square groove (121); and a baffle (124) is fixedly provided at the top end of the outer wall of the limiting groove (122).

3. The internal wiring assembly of an LED power supply according to claim 1, characterized in that: An inclined clamping block (211) is fixedly arranged on the upper side of the top end of the rotating block (21), a bottom pressing block (213) is fixedly arranged on the left side of the bottom end of the rotating block (21), and a clamping plate (215) is fixedly arranged on the center of the right side of the rotating block (21) in an upwardly inclined manner.

4. The internal wiring assembly of an LED power supply according to claim 3, characterized in that: The left bottom end of the inclined clamping block (211) is provided with a left lower inclined surface (212), the left top end of the bottom pressing block (213) is provided with a left upper inclined surface (214), and the right top end of the clamping plate (215) is provided with a right plane (216).

5. The internal wiring assembly of an LED power supply according to claim 1, characterized in that: The center of the wiring box (3) is provided with a wiring port (31), the interior of the wiring port (31) is provided with a side groove (32), four sides of the bottom end of the wiring box (3) are fixed with sliding blocks (33), and both sides of the bottom end of the wiring box (3) are provided with inner grooves (34).

6. The internal wiring assembly of an LED power supply according to claim 1, characterized in that: A plurality of groups of semicircular grooves (41) are provided at the top right side of the clip strip (4), and a square inner groove (42) is provided at the center of the top end of the clip strip (4).

7. The internal wiring assembly of an LED power supply according to claim 1, characterized in that: The lifting assembly (5) comprises a wire drum (51), the wire drum (51) is fixedly arranged at the top center of the wire box (3), a screw rod (52) is threadedly inserted into the center of the wire drum (51), the bottom end of the screw rod (52) is sleeved inside a fixed sleeve (54), the bottom end of the fixed sleeve (54) is fixedly arranged at the top center of the lower pressing block (55), and the top end of the screw rod (52) is connected to a rotating disk (53).

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