LED power supply with insulation protection mechanism

Abstract

The utility model relates to the technical field of LED power supplies, and discloses an LED power supply with an insulation protection mechanism, which comprises a mounting plate, the upper surface of the mounting plate is fixedly connected with an LED power supply body, the upper surface of the mounting plate is fixedly connected with a mounting frame, and one side of the outer wall of the mounting frame is fixedly connected with connecting blocks which are in bilateral symmetry. An L-shaped fixing plate is rotatably connected to one side of the outer wall of the connecting block, an insulating shell is fixedly connected to one side of the outer wall of the L-shaped fixing plate, an insulating sheet is fixedly connected to the upper surface of the insulating shell, and a gear is fixedly connected to one side of the outer wall of the L-shaped fixing plate. According to the LED power source, the insulation shell and the insulation sheet are matched, the insulation protection effect on the LED power source body is achieved, meanwhile, a handle is pressed to enable a hinge block to drive a transmission assembly to drive a gear to rotate, then an L-shaped fixing plate is driven to rotate on the outer wall of a connecting block, and therefore the effect of rapidly opening the insulation shell is achieved; and the practicability of the protection mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED power supplies, and in particular to an LED power supply with an insulation protection mechanism. Background Art

[0002] An LED power supply provides stable current and voltage for LED lights. It converts the high-voltage AC power from the grid into the low-voltage DC power required by LEDs. Voltage and current stabilization ensures stable operation of the LEDs, while also providing overvoltage and overcurrent protection. Using an LED power supply with insulation protection effectively isolates the high-voltage and low-voltage components, reducing the risk of electric shock and user safety. It also prevents damage to equipment from power failures and reduces electromagnetic interference, thereby improving system stability and lifespan.

[0003] In most cases, existing LED power supplies are used to achieve insulation protection for the LED power supply by snapping together two half shells of different sizes. However, when the LED power supply needs to be installed or repaired, professional tools are needed to disassemble the shell, which increases the repair time and reduces the practicality of the structure. Therefore, an LED power supply with an insulation protection mechanism is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the present invention provides an LED power supply with an insulation protection mechanism, aiming to improve the problem that the insulation shell installation method used in the prior art is relatively cumbersome, which in turn leads to increased maintenance time and reduced practicality of the protection mechanism.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an LED power supply with an insulation protection mechanism, comprising a mounting plate, the upper surface of the mounting plate is fixedly connected to the LED power supply body, the upper surface of the mounting plate is fixedly connected to the mounting frame, one side of the outer wall of the mounting frame is fixedly connected to a bilaterally symmetrical connecting block, one side of the outer wall of the connecting block is rotatably connected to an L-shaped fixing plate, one side of the outer wall of the L-shaped fixing plate is fixedly connected to an insulating shell, the upper surface of the insulating shell is fixedly connected to an insulating sheet, one side of the outer wall of the L-shaped fixing plate is fixedly connected to a gear, the upper surface of the mounting plate is fixedly connected to a stabilizing box, a fixing rod is slidably connected to the inside of the stabilizing box, the lower surface of the fixing rod is fixedly connected to a hinge block, the upper surface of the fixing rod is fixedly connected to a handle, the lower surface of the hinge block is fixedly connected to a spring 1, and a transmission component for driving the gear to rotate is installed inside the hinge block.

[0006] Furthermore, the transmission assembly includes a rotating plate, which is rotatably connected to the inside of the hinge block, and a sliding plate is rotatably connected to one side of the outer wall of the rotating plate, and the sliding plate is slidably connected to the inside of the stabilization box. The upper surface of the sliding plate is fixedly connected to an external rack, and the external rack is meshed with the gear.

[0007] Furthermore, a dustproof net is fixedly connected to the interior of the insulating shell, and an opening is opened through the interior of the insulating shell.

[0008] Furthermore, an L-shaped slide plate is fixedly connected to one side of the outer wall of the insulating shell, and a limiting groove is provided inside the L-shaped slide plate.

[0009] Furthermore, a limiting block is slidably connected to the interior of the L-shaped chute plate, and the limiting block is slidably connected to the inner wall of the limiting groove.

[0010] Furthermore, one end of the limit block is fixedly connected to a telescopic rod, and one end of the telescopic rod is fixedly connected to a fixed block.

[0011] Furthermore, an arc-shaped plate is fixedly connected to one side of the outer wall of the fixing block, and an elastic sheet is fixedly connected to one side of the outer wall of the arc-shaped plate.

[0012] Furthermore, a second spring is sleeved on the outer wall of the telescopic rod, and one end of the second spring is fixedly connected to one side of the outer wall of the fixed block.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the present invention, the insulating shell and the insulating sheet cooperate to achieve the effect of insulating and protecting the LED power supply body. At the same time, by pressing the handle, the hinge block drives the transmission assembly drive gear to rotate, and then drives the L-shaped fixing plate to rotate on the outer wall of the connecting block, thereby achieving the effect of quickly opening the insulating shell, thereby improving the practicality of the protection mechanism.

[0015] 2. In the present invention, the fixed block is caused to contact the second spring and retract by toggling the curved plate, and the extension and retraction of the second spring drives the extension rod to retract. At this time, the cable to be connected is placed between the curved plates and the curved plates are released. At this time, the reaction force of the second spring drives the curved plates and the elastic sheet to engage the cable. When the insulating shell rotates, the limit block slides inside the L-shaped slide plate, which can achieve the effect of preventing the cable from bending, thereby improving the practicality of the protection mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an LED power supply with an insulation protection mechanism proposed by the present invention;

[0017] Figure 2This is a schematic diagram of the structure of the hinge block of an LED power supply with an insulation protection mechanism proposed by the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of the curved plate portion of an LED power supply with an insulation protection mechanism proposed by the present invention;

[0019] Figure 4 This is a schematic structural diagram of the installation frame portion of an LED power supply with an insulation protection mechanism proposed by the present invention.

[0020] Legend:

[0021] 1. Mounting plate; 2. LED power supply body; 3. Mounting frame; 4. Connecting block; 5. L-shaped fixing plate; 6. Insulation shell; 7. Insulation sheet; 8. Gear; 9. Stabilizing box; 10. Fixing rod; 11. Articulated block;

[0022] 12. Handle; 13. Spring 1; 14. Transmission assembly; 1401. Rotating plate; 1402. Sliding plate;

[0023] 1403, external rack; 15, dust screen; 16, opening; 17, L-shaped slide plate; 18, limit slot;

[0024] 19. Limit block; 20. Telescopic rod; 21. Fixed block; 22. Arc plate; 23. Elastic sheet; 24. Spring 2. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Reference Figure 1 、 Figure 2 and Figure 3The utility model provides an embodiment of an LED power supply with an insulation protection mechanism, comprising a mounting plate 1, an LED power supply body 2 fixedly connected to the upper surface of the mounting plate 1, a mounting frame 3 fixedly connected to the upper surface of the mounting plate 1, a left-right symmetrical connecting block 4 fixedly connected to one side of the outer wall of the mounting frame 3, an L-shaped fixing plate 5 rotatably connected to one side of the outer wall of the connecting block 4, an insulating shell 6 fixedly connected to one side of the outer wall of the L-shaped fixing plate 5, an insulating sheet 7 fixedly connected to the upper surface of the insulating shell 6, a gear 8 fixedly connected to one side of the outer wall of the L-shaped fixing plate 5, a stabilizing box 9 fixedly connected to the upper surface of the mounting plate 1, and a fixing rod slidably connected to the inside of the stabilizing box 9 10. A hinge block 11 is fixedly connected to the lower surface of the fixed rod 10, a handle 12 is fixedly connected to the upper surface of the fixed rod 10, a spring 13 is fixedly connected to the lower surface of the hinge block 11, and a transmission assembly 14 for driving the gear 8 to rotate is installed inside the hinge block 11; the transmission assembly 14 includes a rotating plate 1401, the rotating plate 1401 is rotatably connected to the inside of the hinge block 11, a sliding plate 1402 is rotatably connected to one side of the outer wall of the rotating plate 1401, the sliding plate 1402 is slidably connected to the inside of the stabilizing box 9, and an external rack 1403 is fixedly connected to the upper surface of the sliding plate 1402, and the external rack 1403 is meshed with the gear 8;

[0027] Specifically, the LED power supply body 2 is firmly placed on the upper surface of the mounting plate 1, and the insulating shell 6 covers the outer side of the mounting plate 1 and cooperates closely with the insulating sheet 7 to form an effective insulating protection layer, thereby ensuring the safety and stability of the LED power supply body 2; when the curved plate 22 needs to be installed or removed, the handle 12 can be pressed to cause the fixing rod 10 to slide smoothly inside the stabilizing box 9; at this time, the fixing rod 10 further pushes the hinge block 11, causing it to drive the rotating plate 1401 to achieve smooth rotation; at the same time, the hinge block 11 will compress the spring 13, This causes a moderate contraction, thereby enhancing the operational smoothness of the entire mechanism; as the rotating plate 1401 moves, the external rack 1403 on the sliding plate 1402 slides precisely inside the stabilizing box 9, thereby driving the gear 8 and the rack 1404 to achieve precise engagement and rotation; this continuous action enables the L-shaped fixing plate 5 to flexibly rotate on the outer wall of the connecting block 4, thereby easily flipping open the insulating shell 6, providing great convenience and operational efficiency for repairing the LED power supply body 2; the entire process not only ensures the safety protection of the equipment, but also makes repair and maintenance easier and faster.

[0028] Reference Figure 1 、 Figure 3 and Figure 4, a dustproof net 15 is fixedly connected to the inside of the insulating shell 6, and an opening 16 is opened inside the insulating shell 6; an L-shaped slide plate 17 is fixedly connected to one side of the outer wall of the insulating shell 6, and a limiting groove 18 is provided inside the L-shaped slide plate 17; a limiting block 19 is slidably connected to the inside of the L-shaped slide plate 17, and the limiting block 19 is slidably connected to the inner wall of the limiting groove 18; one end of the limiting block 19 is fixedly connected to the telescopic rod 20, and one end of the telescopic rod 20 is fixedly connected to the fixed block 21; one side of the outer wall of the fixed block 21 is fixedly connected to an arc plate 22, and one side of the outer wall of the arc plate 22 is fixedly connected to an elastic sheet 23; the outer wall of the telescopic rod 20 is provided with a spring 24, and one end of the spring 24 is fixedly connected to one side of the outer wall of the fixed block 21;

[0029] Specifically, when the LED power supply body 2 is used for power supply, the connecting cable needs to be firmly installed on one side of the LED power supply body 2; at this time, by toggling the curved plate 22, the fixing block 21 interacts with the second spring 24, so that the second spring 24 is compressed, and at the same time, the telescopic rod 20 is driven to perform a synchronous contraction action; then, the cable to be connected is accurately placed between the curved plates 22, and the curved plates 22 are released; at this time, the reaction force of the second spring 24 will push the curved plate 22 and the elastic piece 23 to rebound, thereby firmly clamping the cable and ensuring its stable connection; when the cable is When external force pulls, the elastic sheet 23 will provide resistance, further preventing the cable from accidentally falling off, thereby improving the safety and reliability of the connection; in addition, when the insulating shell 6 is rotated open, the limit block 19 will slide smoothly on the inner wall of the limit groove 18 inside the L-shaped slide plate 17, ensuring that the cable slides smoothly inside the opening 16; this design effectively prevents damage to the cable due to excessive bending, maintaining the integrity and service life of the cable; the whole process not only ensures the firmness of the cable connection, but also provides good cable protection, improving the overall safety and maintenance convenience of the system.

[0030] Working principle: When in use, first place the LED power supply body 2 on the upper surface of the mounting plate 1, and at the same time, the insulating shell 6 is covered on the outside of the mounting plate 1 through the cooperation of the insulating sheet 7, thereby achieving the effect of insulating protection for the LED power supply body 2. When the curved plate 22 needs to be installed or disassembled, the handle 12 is pressed to make the fixing rod 10 slide inside the stabilizing box 9. At this time, the fixing rod 10 pushes the hinge block 11 to drive the rotating plate 1401 to rotate. At the same time, the hinge block 11 will squeeze the spring 13 to contract. At this time, the movement of the rotating plate 1401 pushes the external rack 1403 above the sliding plate 1402 to slide within the stabilizing box 9, thereby driving 1404 to engage and rotate with the gear 8, and then driving the L-shaped fixing plate 5 to rotate on the outer wall of the connecting block 4, thereby achieving the effect of flipping and opening the insulating shell 6, thereby achieving the effect of facilitating the maintenance of the LED power supply body 2;

[0031] Secondly, when the LED power supply body 2 is used for power supply, the cable to be connected is installed on one side of the LED power supply body 2. At this time, the curved plate 22 is moved to make the fixed block 21 contact the spring 24 to retract. At the same time, the spring 24 will drive the telescopic rod 20 to retract synchronously. At this time, the cable to be connected is placed between the curved plates 22. At the same time, the curved plate 22 is loosened, and the reaction force of the spring 24 drives the curved plate 22 and the elastic piece 23 to move, thereby engaging the cable. When the cable is pulled by external force, the elastic piece 23 resists and prevents the cable from falling off. At the same time, when the insulating shell 6 is rotated to open, the limit block 19 will slide within the inner wall of the limit groove 18 inside the L-shaped slide plate 17, thereby driving the cable to slide inside the opening 16, thereby achieving the effect of not bending the cable.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An LED power supply with an insulation protection mechanism, comprising a mounting plate (1), characterized in that: The upper surface of the mounting plate (1) is fixedly connected to an LED power supply body (2), the upper surface of the mounting plate (1) is fixedly connected to a mounting frame (3), one side of the outer wall of the mounting frame (3) is fixedly connected to a bilaterally symmetrical connecting block (4), one side of the outer wall of the connecting block (4) is rotatably connected to an L-shaped fixing plate (5), one side of the outer wall of the L-shaped fixing plate (5) is fixedly connected to an insulating shell (6), the upper surface of the insulating shell (6) is fixedly connected to an insulating sheet (7), and one side of the outer wall of the L-shaped fixing plate (5) is fixedly connected to an insulating sheet (7). A gear (8) is fixedly connected, a stabilizing box (9) is fixedly connected to the upper surface of the mounting plate (1), a fixing rod (10) is slidably connected inside the stabilizing box (9), a hinge block (11) is fixedly connected to the lower surface of the fixing rod (10), a handle (12) is fixedly connected to the upper surface of the fixing rod (10), a spring (13) is fixedly connected to the lower surface of the hinge block (11), and a transmission assembly (14) for driving the gear (8) to rotate is installed inside the hinge block (11).

2. The LED power supply with an insulation protection mechanism according to claim 1, characterized in that: The transmission assembly (14) comprises a rotating plate (1401), the rotating plate (1401) being rotatably connected to the interior of the hinge block (11), a sliding plate (1402) being rotatably connected to one side of the outer wall of the rotating plate (1401), the sliding plate (1402) being slidably connected to the interior of the stabilizing box (9), an external rack (1403) being fixedly connected to the upper surface of the sliding plate (1402), and the external rack (1403) being meshed with the gear (8).

3. The LED power supply with an insulation protection mechanism according to claim 2, characterized in that: A dustproof net (15) is fixedly connected to the interior of the insulating shell (6), and an opening (16) is provided through the interior of the insulating shell (6).

4. The LED power supply with an insulation protection mechanism according to claim 3, characterized in that: An L-shaped chute plate (17) is fixedly connected to one side of the outer wall of the insulating shell (6), and a limiting groove (18) is provided inside the L-shaped chute plate (17).

5. The LED power supply with an insulation protection mechanism according to claim 4, characterized in that: The L-shaped chute plate (17) is internally slidably connected to a limiting block (19), and the limiting block (19) is slidably connected to the inner wall of the limiting groove (18).

6. The LED power supply with an insulation protection mechanism according to claim 5, characterized in that: One end of the limit block (19) is fixedly connected to a telescopic rod (20), and one end of the telescopic rod (20) is fixedly connected to a fixed block (21).

7. The LED power supply with an insulation protection mechanism according to claim 6, characterized in that: One side of the outer wall of the fixed block (21) is fixedly connected to an arc-shaped plate (22), and one side of the outer wall of the arc-shaped plate (22) is fixedly connected to an elastic sheet (23).

8. The LED power supply with an insulation protection mechanism according to claim 7, characterized in that: The outer wall of the telescopic rod (20) is sleeved with a second spring (24), and one end of the second spring (24) is fixedly connected to one side of the outer wall of the fixed block (21).

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