High-power power supply capable of being quickly disassembled

Abstract

The utility model discloses a high-power power supply capable of being quickly disassembled, and aims to solve the technical problem that in the prior art, a power supply shell is assembled through a plurality of bolts, and when an internal integrated circuit needs to be maintained, all the bolts need to be disassembled, so that the maintenance efficiency of the power supply is reduced. The high-power power source comprises a power source bottom shell, an integrated circuit, a wire holder and a power source cover shell, the integrated circuit is installed in the power source bottom shell, the wire holder is installed on the side surface of the integrated circuit, the power source cover shell is arranged on the side surface of the power source bottom shell, and a rapid disassembling mechanism is arranged between the power source bottom shell and the power source cover shell. When the high-power power supply and the integrated circuit need to be maintained, the fixed bolt can be rotated, the fixed bolt can move longitudinally when rotating in the threaded hole, and the power supply cover shell can be pulled when the fixed bolt moves longitudinally to the outside of the threaded hole, so that the power supply cover shell can be taken down, and the integrated circuit can be maintained conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of high-power power supplies, and in particular relates to a high-power power supply that can be quickly disassembled. Background Art

[0002] A high-power switching power supply is a power supply that uses a circuit to control the switch tube to conduct and cut off at high speed. The DC power is converted into high-frequency AC power and provided to the transformer for transformation, thereby generating the required one or more sets of voltages. Switching power supply products are widely used in industrial automation control, military equipment, scientific research equipment, LED lighting, industrial control equipment, communication equipment, power equipment, instrumentation, medical equipment, semiconductor refrigeration and heating, air purifiers, electronic refrigerators, LCD monitors, LED lamps, communication equipment, audio-visual products, security monitoring, LED light bags, computer cases, digital products and instruments. The existing high-power power supply has the following problems during use:

[0003] The existing power supply housing is assembled by multiple bolts. When the internal integrated circuit needs to be repaired, all the bolts need to be removed, which reduces the maintenance efficiency of the power supply. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a high-power power supply that can be quickly disassembled. The high-power power supply is intended to solve the technical problem that the power supply casing is assembled by multiple bolts in the prior art, and all the bolts need to be removed when the internal integrated circuit needs to be repaired, which reduces the maintenance efficiency of the power supply.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a high-power power supply that can be quickly disassembled, which includes a power supply base, an integrated circuit, a terminal block and a power supply cover. The integrated circuit is installed inside the power supply base, the terminal block is installed on the side surface of the integrated circuit, the power supply cover is provided on the side surface of the power supply base, a quick disassembly mechanism is provided between the power supply base and the power supply cover, and a protective mechanism is provided on the surface of the terminal block.

[0008] When using the high-power power supply of the present technical solution, when the integrated circuit needs to be repaired, the fixing bolt can be rotated, and the fixing bolt can move longitudinally when rotating inside the threaded hole. When the fixing bolt moves longitudinally to the outside of the threaded hole, the power supply cover can be pulled, and the power supply cover is subjected to the pulling force to drive the guide rail to slide upward on the inner wall of the guide slide groove, so that the power supply cover can be removed, thereby facilitating the repair of the integrated circuit.

[0009] Preferably, the quick disassembly mechanism includes a guide slot, a guide rail, a connecting block, a threaded hole, a round hole and a fixing bolt. The inner wall of the power supply base shell is provided with a guide slot, and the side surface of the power supply cover shell near the guide slot is connected with a guide rail.

[0010] Furthermore, a connection block is connected to the inner wall of the power supply bottom shell, a threaded hole is provided on the surface of the connection block, a round hole is provided on the surface of the power supply cover shell, and fixing bolts penetrate the threaded hole and the round hole.

[0011] Furthermore, two groups of guide rails and guide grooves are symmetrically arranged about the longitudinal center axis of the power supply base, and the guide rails are slidably connected to the power supply base through the guide grooves. The power supply cover shell is subjected to a force that can drive the guide rails to slide on the inner wall of the guide grooves, thereby limiting the movement direction of the power supply cover shell.

[0012] Furthermore, two groups of connecting blocks, threaded holes, round holes and fixing bolts are symmetrically arranged about the longitudinal center axis of the power supply cover shell. The fixing bolts and the threaded holes are threadedly connected, and the fixing bolts pass through the round holes and are threadedly connected to the threaded holes, so that the power supply cover shell can be installed on the side surface of the power supply base shell.

[0013] Furthermore, the protection mechanism includes a rotating hole, a rotating rod, a protection cover and an elastic hook. The side surface of the wiring seat is provided with a rotating hole, and the rotating rod passes through the interior of the rotating hole.

[0014] Furthermore, a protective cover is connected to the end of the rotating rod, and an elastic hook is connected to the side surface of the wiring seat, so that the wiring seat is protected by the protective cover.

[0015] Furthermore, the rotating rod forms a rotating structure with the terminal block through the rotating hole, and the elastic hook is made of beryllium copper. When the protective cover is rotated to the surface position of the elastic hook, the elastic hook can be squeezed to bend. When the protective cover is rotated to the surface close to the terminal block, the elastic hook restores its deformation, thereby fixing the position of the protective cover.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. In the utility model, when the integrated circuit needs to be repaired, the fixing bolt can be rotated, and the fixing bolt can move longitudinally when rotating inside the threaded hole. When the fixing bolt moves longitudinally to the outside of the threaded hole, the power cover can be pulled, and the power cover is subjected to the pulling force to drive the guide rail to slide upward on the inner wall of the guide slide groove, so that the power cover can be removed, which is convenient for rapid disassembly, thereby facilitating the repair of the integrated circuit and improving the repair efficiency of the integrated circuit;

[0019] 2. In the utility model, after the terminal block is connected to the wires, the protective cover can be pulled, and the protective cover can be subjected to the pulling force to drive the rotating rod to rotate inside the rotating hole. When the protective cover is rotated to the surface position of the elastic hook, the elastic hook is squeezed and can bend. When the protective cover is rotated to the surface close to the terminal block, the elastic hook restores its deformation. In this way, the position of the protective cover can be fixed by the elastic hook, thereby facilitating the protection of the terminal block by the protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of a specific implementation of the device of the utility model;

[0021] Figure 2 This is a bottom view structural diagram of a specific implementation of the device of the utility model;

[0022] Figure 3 This is an exploded diagram of a quick disassembly mechanism of a specific implementation mode of the device of the utility model;

[0023] Figure 4 A schematic diagram of a protective mechanism of a specific implementation of the device of the utility model;

[0024] Figure 5 It is an exploded view of a protective mechanism of a specific implementation mode of the device of the utility model.

[0025] The markings in the attached figure are: 1. power supply base; 2. integrated circuit; 3. terminal block; 4. power supply cover; 5. guide groove; 6. guide rail; 7. connecting block; 8. threaded hole; 9. round hole; 10. fixing bolt; 11. rotating hole; 12. rotating rod; 13. protective cover; 14. elastic hook. DETAILED DESCRIPTION

[0026] This specific implementation is a high-power power supply that can be quickly disassembled, and its structural diagram is as follows Figure 1-5 As shown, the high-power power supply includes a power base 1, an integrated circuit 2, a terminal block 3 and a power cover 4. The integrated circuit 2 is installed inside the power base 1, the terminal block 3 is installed on the side surface of the integrated circuit 2, the power cover 4 is arranged on the side surface of the power base 1, a quick disassembly mechanism is arranged between the power base 1 and the power cover 4, and a protective mechanism is arranged on the surface of the terminal block 3.

[0027] Among them, the quick disassembly mechanism includes a guide groove 5, a guide rail 6, a connecting block 7, a threaded hole 8, a circular hole 9 and a fixing bolt 10. The inner wall of the power supply base 1 is provided with a guide groove 5, and the side surface of the power supply cover 4 near the guide groove 5 is connected with a guide rail 6. The inner wall of the power supply base 1 is connected with a connecting block 7. The surface of the connecting block 7 is provided with a threaded hole 8. The surface of the power supply cover 4 is provided with a circular hole 9. The threaded hole 8 and the circular hole 9 are penetrated by fixing bolts 10. The guide rail 6 and the guide groove 5 are symmetrically arranged in two groups about the longitudinal center axis of the power supply base 1. The guide rail 6 is slidably connected to the power supply base 1 through the guide groove 5. The connecting block 7, the threaded hole 8, the circular hole 9 and the fixing bolt 10 are symmetrically arranged in two groups about the longitudinal center axis of the power supply base 1. The fixing bolt 10 and the threaded hole 8 are threadedly connected.

[0028] In addition, the protective mechanism includes a rotating hole 11, a rotating rod 12, a protective cover 13 and an elastic hook 14. The side surface of the terminal block 3 is provided with a rotating hole 11, the interior of the rotating hole 11 is penetrated by a rotating rod 12, the end of the rotating rod 12 is connected to the protective cover 13, the side surface of the terminal block 3 is connected to an elastic hook 14, the rotating rod 12 forms a rotating structure with the terminal block 3 through the rotating hole 11, and the elastic hook 14 is made of beryllium copper.

[0029] Working principle: When the device of the present technical solution is used, the protective cover 13 can be pulled after the wiring seat 3 is connected to the wire, and the protective cover 13 can be pulled to drive the rotating rod 12 to rotate inside the rotating hole 11. When the protective cover 13 is rotated to the surface position of the elastic hook 14, the elastic hook 14 is squeezed and can bend. When the protective cover 13 is rotated to the surface close to the wiring seat 3, the elastic hook 14 restores its deformation. In this way, the position of the protective cover 13 can be fixed by the elastic hook 14, so that the wiring seat 3 can be protected by the protective cover 13.

[0030] When the integrated circuit 2 needs to be repaired, the fixing bolt 10 can be rotated. The fixing bolt 10 can move longitudinally when rotating inside the threaded hole 8. When the fixing bolt 10 moves longitudinally to the outside of the threaded hole 8, the power cover 4 can be pulled. The power cover 4 is subjected to the pulling force and can drive the guide rail 6 to slide upward on the inner wall of the guide slot 5. In this way, the power cover 4 can be removed, thereby facilitating the repair of the integrated circuit 2.

[0031] All technical features in this embodiment can be freely combined according to actual needs.

[0032] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A high-power power supply that can be quickly disassembled, comprising a power supply base (1), an integrated circuit (2), a terminal block (3) and a power supply cover (4), characterized in that: An integrated circuit (2) is installed inside the power base shell (1), a wiring seat (3) is installed on the side surface of the integrated circuit (2), a power cover shell (4) is arranged on the side surface of the power base shell (1), a quick disassembly mechanism is arranged between the power base shell (1) and the power cover shell (4), and a protective mechanism is arranged on the surface of the wiring seat (3).

2. A high-power power supply that can be quickly disassembled according to claim 1, characterized in that: The quick disassembly mechanism comprises a guide slot (5), a guide rail (6), a connecting block (7), a threaded hole (8), a round hole (9) and a fixing bolt (10); the inner wall of the power supply base shell (1) is provided with a guide slot (5), and the side surface of the power supply cover shell (4) close to the guide slot (5) is connected with a guide rail (6).

3. A high-power power supply that can be quickly disassembled according to claim 2, characterized in that: The inner wall of the power supply base shell (1) is connected to a connection block (7), a threaded hole (8) is provided on the surface of the connection block (7), a round hole (9) is provided on the surface of the power supply cover shell (4), and fixing bolts (10) penetrate the inside of the threaded hole (8) and the round hole (9).

4. A high-power power supply capable of rapid disassembly according to claim 3, characterized in that: The guide rail (6) and the guide slot (5) are symmetrically arranged in two groups about the longitudinal center axis of the power supply base (1), and the guide rail (6) is slidably connected to the power supply base (1) via the guide slot (5).

5. A high-power power supply capable of rapid disassembly according to claim 4, characterized in that: The connection block (7), the threaded hole (8), the circular hole (9) and the fixing bolt (10) are symmetrically arranged in two groups about the longitudinal center axis of the power supply cover (4), and the fixing bolt (10) is threadedly connected to the threaded hole (8).

6. The high-power power supply capable of rapid disassembly according to claim 1, characterized in that: The protective mechanism comprises a rotating hole (11), a rotating rod (12), a protective cover (13) and an elastic hook (14); the rotating hole (11) is provided on the side surface of the wiring seat (3); and the rotating rod (12) penetrates the interior of the rotating hole (11).

7. A high-power power supply capable of rapid disassembly according to claim 6, characterized in that: The end of the rotating rod (12) is connected to a protective cover (13), and the side surface of the wiring seat (3) is connected to an elastic hook (14).

8. The high-power power supply capable of rapid disassembly according to claim 7, characterized in that: The rotating rod (12) forms a rotating structure with the wiring seat (3) through the rotating hole (11), and the elastic hook (14) is made of beryllium copper.

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