Safe LED illumination high-voltage driving power supply

Abstract

The utility model relates to the technical field of LED driving power supplies, in particular to a safe LED lighting high-voltage driving power supply, which comprises a high-voltage driving power supply body and a mounting rack module, a contact assembly and a positioning assembly are arranged in opposite side walls of the high-voltage driving power supply body, the contact assembly is electrically connected with the input end and the output end of the high-voltage driving power supply body respectively, and the positioning assembly is electrically connected with the high-voltage driving power supply body. The mounting frame module comprises a track, the track is fixedly connected with the base, metal elastic pieces are arranged on the opposite inner side walls of the track and electrically connected with the load end of the LED lighting system and the power supply end of the circuit system, and a positioning groove corresponding to the positioning assembly is formed in the track; by arranging the positioning assembly, after the high-voltage driving power supply body is mounted in the mounting rack module, the high-voltage driving power supply body can be quickly and stably mounted by operating the control assembly; by arranging the contact assembly, the input end and the output end of the high-voltage driving power supply body can be connected to a circuit system of the LED lamp by controlling the control assembly.

Description

Technical Field

[0001] This utility model relates to the field of LED driver power supply technology, specifically a safe LED lighting high-voltage driver power supply. Background Technology

[0002] A safe LED lighting high-voltage driver power supply is a power supply specifically designed for LED lighting products. It converts conventional low-voltage power to the high-voltage DC power required by LED lamps while ensuring safe operation. It features high efficiency, constant current characteristics, a wide voltage input range, isolation design, over-temperature protection, short-circuit protection, and over-voltage protection, making it an indispensable part of LED lighting systems.

[0003] Traditional high-voltage drive power supplies are mostly installed with screws during use. This means that when repairing or replacing the high-voltage drive power supply, it is necessary to remove the screws and disconnect the cables connecting the input and output terminals. After replacing with a new high-voltage drive power supply, the input and output cables must be reconnected. This is not only inefficient, but also requires cable manipulation during the replacement process, which poses a safety hazard. Summary of the Invention

[0004] The purpose of this invention is to provide a safe LED lighting high-voltage driver power supply with a mounting bracket module to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A safe LED lighting high-voltage driver power supply includes a high-voltage driver power supply body and a mounting bracket module. The high-voltage driver power supply body has contact assemblies and positioning components on opposite side walls within the mounting bracket module. The contact assemblies are electrically connected to the input and output terminals of the high-voltage driver power supply body, respectively. The mounting bracket module includes a track, which is fixedly connected to a base. Metal springs are provided on opposite inner side walls of the track, and these springs are electrically connected to the load terminal of the LED lighting system and the power supply terminal of the circuit system, respectively. Positioning grooves corresponding to the positioning components are formed on the track.

[0007] Preferably, the contact assembly includes a metal contact, which is fixedly connected to a mounting block, and the mounting block is slidably connected to the high-voltage drive power supply body; the positioning assembly includes a slide rod, which is slidably connected to the high-voltage drive power supply body, a first spring is sleeved on the slide rod, one end of the slide rod is rotatably connected to a first connecting rod and a second connecting rod, and the other ends of the first connecting rod and the second connecting rod are respectively rotatably connected to a first positioning rod and a second positioning rod, and the first positioning rod and the second positioning rod are slidably connected to the high-voltage drive power supply body; it also includes a third connecting rod, the two ends of which are respectively rotatably connected to the mounting block and the slide rod; and it also includes a control component for controlling the movement of the contact assembly and the positioning assembly.

[0008] Preferably, the control assembly includes a telescopic rod assembly, which includes a telescopic rod and a fixed rod. The fixed rod is fixedly connected to a control plate, and the control plate is slidably connected to the inner sidewall of the track. The control plate is provided with a first strip-shaped protrusion, the sidewall of which can abut against the sidewall of a second strip-shaped protrusion. The second strip-shaped protrusion is fixedly disposed on the surface of a push plate. The push plate is fixedly connected to one end of the slide rod near the contact assembly via a connecting block. The free end of the telescopic rod passes through a strip-shaped through groove and is fixedly connected to the control block. The strip-shaped through groove is opened in the sidewall of the track. A slider is fixedly connected to the telescopic rod, and the slider is slidably connected in a first sliding groove, which is opened in the sidewall of the track. A through hole is opened on the outer sidewall of the track, located at both ends of the strip-shaped through groove, and extending from the outer sidewall of the track to the first sliding groove.

[0009] Preferably, the metal spring is located in the first groove, and the control plate is located in the second groove, with the first and second grooves formed on the inner sidewall of the track.

[0010] Preferably, the high-voltage drive power supply body has a second slide groove and a third slide groove, the track can engage with the second slide groove and the third slide groove and slide relative to each other, and the second slide groove and the third slide groove are at different distances from the center of the high-voltage drive power supply body.

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

[0012] 1. A positioning component is installed inside the side wall of the high-voltage drive power supply body. After the high-voltage drive power supply body is installed in the mounting bracket module, the control component in the mounting bracket module can realize the rapid positioning of the high-voltage drive power supply body.

[0013] 2. A contact assembly is installed inside the side wall of the high-voltage drive power supply body. A metal spring corresponding to the contact assembly is installed inside the mounting bracket module. The input and output terminals of the high-voltage drive power supply body can be connected to the circuit system of the LED lamp through the control component. The circuit connection can be completed without touching and operating the cables, which is efficient and safe.

[0014] 3. A second and a third slide groove are provided on the high-voltage drive power supply body. The second and third slide grooves only pass through one end of the high-voltage drive power supply body. The distances from the second and third slide grooves to the center of the high-voltage drive power supply body are different, thereby ensuring the uniqueness of the connection direction between the high-voltage drive power supply body and the mounting bracket module and preventing misoperation. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure of this utility model after installation and positioning;

[0016] Figure 2 This utility model Figure 1 A structural diagram after the mounting bracket module has been disassembled.

[0017] Figure 3 A schematic diagram of the inner side view of the track of this utility model;

[0018] Figure 4 Schematic diagram of the contact assembly and positioning assembly in the positioning state of this utility model;

[0019] Figure 5 This utility model Figure 2 Enlarged view of point B in the middle;

[0020] Figure 6 This utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 7 Schematic diagram of the telescopic pole assembly of this utility model

[0022] In the diagram: 1. High-voltage drive power supply body; 2. Mounting bracket module; 201. Rail; 202. Base; 3. Metal spring; 4. Positioning groove; 5. Contact assembly; 501. Metal contact; 502. Mounting block; 6. Positioning assembly; 601. Slide rod; 602. First spring; 603. First connecting rod; 604. Second connecting rod; 605. First positioning rod; 606. Second positioning rod; 7. Third connecting rod; 8. Control assembly; 801. Telescopic rod; 802. Fixed rod; 803. Control board; 804. First strip-shaped protrusion; 805. Second strip-shaped protrusion; 806. Push plate; 807. Strip-shaped through groove; 808. Control block; 809. Slider; 810. First sliding groove; 811. Through hole; 9. First groove; 10. Second groove; 11. Second sliding groove; 12. Third sliding groove. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1 to 7 This utility model provides a technical solution:

[0025] A safe LED lighting high-voltage driver power supply includes a high-voltage driver power supply body 1 and a mounting bracket module 2. The high-voltage driver power supply body 1 is slidably mounted on the mounting bracket module 2. Each of the opposite side walls of the high-voltage driver power supply body 1 is provided with a contact assembly 5 and a positioning assembly 6 for positioning the high-voltage driver power supply body 1 within the mounting bracket module 2. The contact assembly 5 is electrically connected to the input end and the output end of the high-voltage driver power supply body 1, respectively. The mounting bracket module 2 includes a track 201, with a limiting block at the end of the track 201. The track 201 is fixedly connected to a base 202. Each of the opposite inner side walls of the track 201 is provided with a metal spring 3, which is electrically connected to the load end of the LED lighting system and the power supply end of the circuit system, respectively. The track 201 is provided with a positioning groove 4 corresponding to the positioning assembly 6.

[0026] Contact assembly 5 includes a metal contact 501, which is fixedly connected to a mounting block 502. The mounting block 502 is slidably connected to the high-voltage drive power supply body 1. Positioning assembly 6 includes a slide rod 601, which is slidably connected to the high-voltage drive power supply body 1. The slide rod 601 is a stepped rod, and a first spring 602 is sleeved on the slide rod 601. One end of the first spring 602 abuts against the stepped surface of the slide rod 601, and the other end abuts against the high-voltage drive power supply body 1. One end of the slide rod 601 is rotatably connected to a first connecting rod 603 and a second connecting rod 604. 4. The other ends of the first connecting rod 603 and the second connecting rod 604 are rotatably connected to the first positioning rod 605 and the second positioning rod 606, respectively. The first positioning rod 605 and the second positioning rod 606 are slidably connected to the high-voltage drive power supply body 1. The ends of the first positioning rod 605 and the second positioning rod 606 can be engaged into the positioning groove 4 on the track 201. It also includes a third connecting rod 7, the two ends of which are rotatably connected to the mounting block 502 and the slide rod 601, respectively. It also includes a control component 8 that controls the action of the contact assembly 5 and the positioning assembly 6.

[0027] The control assembly 8 includes a telescopic rod assembly, which includes a telescopic rod 801 and a fixed rod 802. The telescopic rod 801 is slidably connected to a sliding cavity within the fixed rod 802. A second spring is also provided within the sliding cavity. The telescopic rod assembly described in this application is a commonly used component in the mechanical field, and its specific structure will not be elaborated here. The fixed rod 802 is fixedly connected to the control plate 803, which is slidably connected to the inner wall of the track 201. The control plate 803 is provided with a first strip-shaped protrusion 804, the side wall of which can abut against the side wall of a second strip-shaped protrusion 805. The second strip-shaped protrusion 805 is fixedly mounted on the push plate 8. On the plate surface of 06, the push plate 806 is fixedly connected to one end of the slide rod 601 near the contact assembly 5 via a connecting block; the free end of the telescopic rod 801 passes through the strip groove 807 and is fixedly connected to the control block 808, the strip groove 807 being formed in the side wall of the track 201; a slider 809 is fixedly connected to the telescopic rod 801, the slider 809 being slidably connected in the first slide groove 810, the first slide groove 810 being formed in the side wall of the track 201, and a through hole 811 being formed on the outer side wall of the track 201, the through hole 811 being located at both ends of the strip groove, the through hole 811 extending from the outer side wall of the track 201 to the first slide groove 810. It should be noted that the side wall of the high-voltage drive power supply body 1 is provided with grooves or cavities for the above-mentioned components to move or rotate, and the position, size and shape of each groove or cavity can be clearly understood based on the description of the component movement in this application and in combination with existing knowledge.

[0028] The metal spring 3 is located in the first groove 9, and the control plate 803 is located in the second groove 10. The first groove 9 and the second groove 10 are opened on the inner side wall of the track 201.

[0029] The high-voltage drive power supply body 1 has a second slide groove 11 and a third slide groove 12. The track 201 can engage the second slide groove 11 and the third slide groove 12 and slide relative to each other. The second slide groove 11 and the third slide groove 12 are at different distances from the center of the high-voltage drive power supply body 1, and the second slide groove 11 and the third slide groove 12 only pass through one end of the high-voltage drive power supply body 1. This design can ensure the uniqueness of the connection direction between the high-voltage drive power supply body and the mounting bracket module 2 and prevent misoperation.

[0030] The connection between the mounting bracket module 2 and the LED lamp can be achieved using existing technologies such as quick connectors (e.g., quick plugs and sockets), snap-fit ​​fixing, and magnetic adsorption.

[0031] When using this utility model, the mounting bracket module 2 is installed inside the LED lamp, and the LED light strip cable and power cable are respectively connected to the metal spring 3 inside the mounting bracket module 2 to complete the installation of the mounting bracket module 2. The high-voltage drive power supply body 1 is correctly inserted into the mounting bracket module 2 until the high-voltage drive power supply body 1 abuts against the limiting block at the end of the track 201. Press the control block 808, the telescopic rod assembly retracts, and the slider 809 on the telescopic rod 801 enters the first slide groove 810 through the through hole 811. Then, push the control block 808 to move the telescopic assembly along the strip groove 807 to the side away from the end of the track 201. During this process, the telescopic rod assembly drives the control plate 803 to move. The first strip protrusion 804 on the control plate 803 abuts against the second strip protrusion 805 on the push plate 806, thereby driving the push plate 806 to move together. The sliding plate 806 drives the slide rod 601 to slide against the elastic force of the first spring 602. The first positioning rod 605 and the second positioning rod 606, which are connected to the slide rod 601 through the first connecting rod 603 and the second connecting rod 604, slide vertically and engage with the positioning groove 4 on the track 201. During the positioning process of the positioning component 6, the sliding of the slide rod 601 is converted into the movement of the mounting block 502 through the third connecting rod 7, so that the metal contact 501 fixedly connected on the mounting block 502 approaches and abuts against the metal spring 3 (the metal spring 3 undergoes a certain degree of elastic deformation). Then the pressing of the control block 808 stops, and the telescopic rod assembly extends under the action of the second spring, thereby driving the slider 809 from the first sliding groove 810 into the through hole 811 and engaging in the through hole 811, completing the initial installation of the high voltage drive power supply body 1.

[0032] When replacing or repairing the high-voltage drive power supply body 1, press and push the control block 808 to make the slider 809 enter the first slide groove 810 through the through hole 811 and move along the strip groove to the side near the end of the track 201. During this process, the second strip protrusion 805 loses the restriction of the first strip protrusion 804. Under the action of the first spring 602, the slide rod 601 is reset, which in turn drives the first positioning rod 605, the second positioning rod 606 and the mounting block 502 to reset. Then stop pressing the control block 808, and the telescopic rod assembly extends under the action of the second spring, which in turn drives the slider 809 to enter the through hole 811 through the first slide groove 810 and engage in the through hole 811. Pull out the high-voltage drive power supply body 1 to complete the disassembly. Finally, install the new or repaired high-voltage drive power supply body 1 according to the above method.

[0033] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A safe LED lighting high-voltage driver power supply, comprising a high-voltage driver power supply body (1) and a mounting bracket module (2), characterized in that: The high-voltage drive power supply body (1) is provided with contact components (5) and positioning components (6) for positioning the high-voltage drive power supply body (1) in the mounting frame module (2) on opposite side walls. The contact components (5) are electrically connected to the input end and output end of the high-voltage drive power supply body (1) respectively. The mounting frame module (2) includes a track (201). The track (201) is fixedly connected to the base (202). The inner side walls of the track (201) are provided with metal springs (3). The metal springs (3) are electrically connected to the load end of the LED lighting system and the power end of the circuit system respectively. The track (201) is provided with positioning grooves (4) corresponding to the positioning components (6).

2. The safe LED lighting high-voltage driver power supply according to claim 1, characterized in that: The contact assembly (5) includes a metal contact (501), which is fixedly connected to a mounting block (502). The mounting block (502) is slidably connected to the high-voltage drive power supply body (1). The positioning assembly (6) includes a slide rod (601), which is slidably connected to the high-voltage drive power supply body (1). A first spring (602) is sleeved on the slide rod (601). One end of the slide rod (601) is rotatably connected to a first connecting rod (603) and a second connecting rod (604). The other ends of the first link (603) and the second link (604) are rotatably connected to the first positioning rod (605) and the second positioning rod (606), respectively, and the first positioning rod (605) and the second positioning rod (606) are slidably connected to the high-voltage drive power supply body (1); it also includes a third link (7), the two ends of the third link (7) are rotatably connected to the mounting block (502) and the slide rod (601), respectively; it also includes a control component (8) that controls the action of the contact assembly (5) and the positioning assembly (6).

3. The safe LED lighting high-voltage driver power supply according to claim 2, characterized in that: The control assembly (8) includes a telescopic rod assembly, which includes a telescopic rod (801) and a fixed rod (802). The fixed rod (802) is fixedly connected to a control plate (803). The control plate (803) is slidably connected to the inner wall of the track (201). The control plate (803) is provided with a first strip-shaped protrusion (804). The side wall of the first strip-shaped protrusion (804) can abut against the side wall of a second strip-shaped protrusion (805). The second strip-shaped protrusion (805) is fixedly disposed on the plate surface of a push plate (806). The push plate (806) is fixedly connected to one end of the slide rod (601) near the contact assembly (5) via a connecting block. The free end of the telescopic rod (801) passes through the strip groove (807) and is fixedly connected to the control block (808). The strip groove (807) is opened in the side wall of the track (201). The slider (809) is fixedly connected to the telescopic rod (801). The slider (809) is slidably connected in the first slide groove (810). The first slide groove (810) is opened in the side wall of the track (201). A through hole (811) is opened on the outer side wall of the track (201). The through hole (811) is located at both ends of the strip groove (807). The through hole (811) extends from the outer side wall of the track (201) to the first slide groove (810).

4. A safe LED lighting high-voltage driver power supply according to claim 3, characterized in that: The metal spring (3) is located in the first groove (9), and the control plate (803) is located in the second groove (10). The first groove (9) and the second groove (10) are opened on the inner side wall of the track (201).

5. A safe LED lighting high-voltage driver power supply according to claim 1, characterized in that: The high-voltage drive power supply body (1) has a second slide groove (11) and a third slide groove (12). The track (201) can engage with the second slide groove (11) and the third slide groove (12) and slide relative to each other. The second slide groove (11) and the third slide groove (12) are at different distances from the center of the high-voltage drive power supply body (1).

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