Switching converter equipment with mounting structure

Abstract

The utility model relates to the technical field of switching converters, and discloses a switching converter device with a mounting structure, which comprises a lower shell, an upper shell and a circuit board, two groups of extension plates are attached to the outer side of the lower shell, and fixing rods are fixedly connected to the inner sides of the extension plates. According to the switching converter equipment with the mounting structure, the upper bunching rod can be lifted, a connecting line is taken down, the operation is very convenient, the lines are neatly bunched in the whole operation process, mutual contact between different lines can be avoided, the risk of short circuit is reduced, and the working efficiency is improved. The neat bunched lines are convenient for workers to quickly identify and inspect, when the switching power supply breaks down, maintenance personnel can more easily track the line trend and find possible problem points, the maintenance efficiency is improved, and during daily inspection or equipment maintenance, whether the lines are damaged, aged and other abnormal conditions or not can be conveniently observed, so that the maintenance efficiency is improved. And potential hidden dangers can be timely found and processed.

Description

Technical Field

[0001] This utility model relates to the field of switching converter technology, specifically a switching converter device with an installation structure. Background Technology

[0002] Switching converters, also known as switching power supplies or switching power sources, are high-frequency power conversion devices. Their core components are power semiconductor switching devices. The main function of these converters is to convert one type of DC power into another type or more types of DC power. They are the main part of DC switching power supplies and are also called DC-DC switching converters. Their basic principle is to convert DC voltage or current by controlling the conduction and cutoff of switching devices to meet the needs of different loads or applications.

[0003] However, in actual operation, the inventors found that the following problems still exist: In the existing technology, the connection is made between the terminal part and the copper wire part of the line. However, since the line is not bound, the line is messy and may cause adjacent wires to come into contact due to the insulation layer being damaged, which may cause short circuit faults.

[0004] Based on this, the present invention provides a switching converter device with an installation structure. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a switch converter device with an installation structure, which has the advantages of enabling rapid wiring, making the wiring layout more standardized, and facilitating quick identification and inspection by staff, thus solving the problems mentioned in the background technology.

[0006] This utility model provides the following technical solution: a switch converter device with an installation structure, including a lower housing, an upper housing, and a circuit board. Two sets of extension plates are attached to the outer side of the lower housing, and a fixing rod is fixedly connected to the inner side of the extension plates. A lower wire harness rod is fixedly installed at the other end of the fixing rod. Two sets of mounting corner blocks are attached to the outer side of the upper housing. A damping rod is fixedly installed at the bottom of each of the two sets of mounting corner blocks. A connecting rod is fixedly connected to the bottom of the damping rod. An upper wire harness rod is fixedly installed at the bottom of the connecting rod. Wire harness grooves are formed on opposite sides of the upper and lower wire harness rods. The wire harness grooves are semi-circular grooves with a depth of 2 mm and a width of 3 mm.

[0007] Preferably, iron extension posts one is fixedly connected to both sides of the upper wire rod, and iron extension posts two is fixedly connected to both sides of the lower wire rod. Magnetic linkage pads are provided on the surfaces of the iron extension posts one and two.

[0008] Preferably, both the lower housing and the extension plate are provided with mounting holes, and bolts are threaded into the mounting holes.

[0009] Preferably, both the upper housing and the mounting corner block are provided with mounting holes two, and bolts two are threaded into the mounting holes two.

[0010] Preferably, the lower housing and the upper housing are fitted together, a mounting plate is fixedly connected to the outer side of the upper housing, a circuit board is attached to the bottom of the mounting plate, the lower housing is attached to the bottom of the circuit board, and the lower housing, the mounting plate, and the circuit board are all provided with mounting holes three, and a bolt is threaded into the internal part of the mounting holes three.

[0011] Preferably, a plurality of terminals are provided on the top of the circuit board.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This switchgear with mounting structure uses bolt three to install the extension plate, fixing rod, and lower cable tie rod assembly on the side of the lower housing. The wiring to be connected is placed in the cable tie groove of the lower cable tie rod and connected to the terminal block. Bolt two is then used to install the mounting corner block, damping rod, connecting rod, and upper cable tie rod assembly. The upper cable tie rod's cable tie groove is used to tie the upper part of the connecting wires. The upper and lower cable tie rods are locked in place by the magnetic attraction between the iron extension posts one on both sides of the upper cable tie rod and the iron extension posts two on both sides of the lower cable tie rod and the magnetic linkage pad. When the wiring needs to be adjusted or removed, the magnetic linkage pad is removed. The movable pad, using the connecting rod connected to the upper cable tie rod, controls the retraction of the damping rod, thereby raising the upper cable tie rod and allowing the connecting wires to be removed. The operation is extremely convenient. During the entire operation, the wires are neatly bundled to avoid contact between different wires, reducing the risk of short circuits. The neatly bundled wires are easy for staff to quickly identify and inspect. When the switching power supply malfunctions, maintenance personnel can more easily trace the wiring path, find potential problems, and improve maintenance efficiency. Furthermore, during daily inspections or equipment maintenance, it is convenient to observe whether there are any abnormalities such as damage or aging in the wiring, and to promptly identify and address potential hazards. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the device of this utility model;

[0015] Figure 2 This utility model Figure 1 A schematic diagram of a partial structure;

[0016] Figure 3 This utility model Figure 2 The diagram on the right side shows the structure.

[0017] In the picture:

[0018] 1. Lower housing; 101. Mounting plate; 102. Bolt 1;

[0019] 2. Upper shell;

[0020] 3. Circuit board; 301. Terminal block;

[0021] 4. Install corner block; 401. Bolt 2; 402. Damping rod; 403. Connecting rod; 404. Upper cable tie rod; 405. Lower cable tie rod; 406. Iron extension post 1; 407. Magnetic linkage washer; 408. Iron extension post 2; 409. Fixing rod; 410. Extension plate; 411. Bolt 3. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-3A switching converter device with an installation structure includes a lower housing 1, an upper housing 2, and a circuit board 3. Two sets of extension plates 410 are attached to the outer side of the lower housing 1. A fixing rod 409 is fixedly connected to the inner side of each extension plate 410. A lower cable tie rod 405 is fixedly installed at the other end of each fixing rod 409. Two sets of mounting corner blocks 4 are attached to the outer side of the upper housing 2. A damping rod 402 is fixedly installed at the bottom of each of the two sets of mounting corner blocks 4. The damping rod 402 is a hydraulic damping rod with a stroke of 20mm and a maximum load capacity of 5k. A connecting rod 40 is fixedly connected to the bottom of the damping rod 402. 3. An upper cable tie rod 404 is fixedly installed at the bottom of the connecting rod 403. Cable tie rods 404 and 405 are provided with cable tie grooves on opposite sides. The cable tie grooves are semi-circular grooves with a depth of 2mm and a width of 3mm. The extension plate 410, fixing rod 409, and lower cable tie rod 405 are installed on the side of the lower housing 1 by bolt three 411. The wires to be connected are placed in the cable tie groove of the lower cable tie rod 405 and connected to the terminal block 301. Then, the mounting corner block 4, damping rod 402, and connecting rod 403 are installed by bolt two 401. The upper cable tie rod 404 is installed, and its cable tray is used to tie the upper part of the connecting line. The upper cable tie rod 404 and the lower cable tie rod 405 are locked together by the magnetic attraction between the iron extension posts 406 on both sides of the upper cable tie rod 404 and the iron extension posts 408 on both sides of the lower cable tie rod 405 and the magnetic linkage pad 407. When the line needs to be adjusted or removed, the magnetic linkage pad 407 is removed, and the connecting rod 403 connected to the upper cable tie rod 404 controls the retraction of the damping rod 402, thereby enabling the upper cable tie rod to retract. The 404 pole is raised, allowing the connecting wires to be removed. The operation is extremely convenient. During the entire operation, the wires are neatly bundled to prevent different wires from coming into contact with each other, reducing the risk of short circuits. The neatly bundled wires are easy for staff to quickly identify and inspect. When the switching power supply malfunctions, maintenance personnel can more easily trace the wiring path, find potential problems, and improve maintenance efficiency. Furthermore, during routine inspections or equipment maintenance, it is convenient to observe whether the wiring is damaged, aged, or otherwise abnormal, and to promptly identify and address potential hazards.

[0024] Among them, iron extension posts 406 are fixedly connected to both sides of the upper wire rod 404, and iron extension posts 408 are fixedly connected to both sides of the lower wire rod 405. Magnetic linkage pads 407 are provided on the surfaces of iron extension posts 406 and iron extension posts 408. The magnetic linkage pads 407 are made of neodymium iron boron magnetic material and have a thickness of 1.5mm.

[0025] The lower housing 1 and the extension plate 410 are both provided with mounting holes 1, and bolts 3 411 are threadedly connected inside the mounting holes 1.

[0026] The upper housing 2 and the mounting corner block 4 are both provided with mounting holes 2, and bolts 201 are threadedly connected inside the mounting holes 2.

[0027] The lower housing 1 and the upper housing 2 are fitted together. An installation plate 101 is fixedly connected to the outside of the upper housing 2. A circuit board 3 is attached to the bottom of the installation plate 101. The lower housing 1 is attached to the bottom of the circuit board 3. The lower housing 1, the installation plate 101 and the circuit board 3 are all provided with three mounting holes. A bolt 102 is threaded inside the mounting hole 3.

[0028] Among them, several wiring terminals 301 are provided on the top of the circuit board 3.

[0029] Working principle: The extension plate 410, fixing rod 409, and lower wire harness rod 405 are installed on the side of the lower housing 1 using bolt 3 411. The wires to be connected are placed in the wire harness groove of the lower wire harness rod 405 and connected to the terminal block 301. Then, the mounting corner block 4, damping rod 402, connecting rod 403, and upper wire harness rod 404 are installed using bolt 2 401. The upper wire harness rod 404 is used to harness the upper part of the connecting wires. The upper cable tie rod 404 and the lower cable tie rod 405 are locked in place by the magnetic attraction between the iron extension posts 406 on both sides of the upper cable tie rod 404 and the iron extension posts 408 on both sides of the lower cable tie rod 405 and the magnetic linkage pad 407. When it is necessary to adjust and remove the cable, the magnetic linkage pad 407 is removed, and the damping rod 402 is controlled to retract by the connecting rod 403 connected to the upper cable tie rod 404, so that the upper cable tie rod 404 can be raised and the connected cable can be removed.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] 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 switching converter device with a mounting structure, characterized in that, The device includes a lower housing (1), an upper housing (2), and a circuit board (3). Two sets of extension plates (410) are attached to the outer side of the lower housing (1). A fixing rod (409) is fixedly connected to the inner side of the extension plate (410). A lower wire harness rod (405) is fixedly installed at the other end of the fixing rod (409). Two sets of mounting corner blocks (4) are attached to the outer side of the upper housing (2). A damping rod (402) is fixedly installed at the bottom of each of the two sets of mounting corner blocks (4). A connecting rod (403) is fixedly connected to the bottom of the damping rod (402). An upper wire harness rod (404) is fixedly installed at the bottom of the connecting rod (403). A wire harness groove is provided on the opposite side of the upper wire harness rod (404) and the lower wire harness rod (405). The wire harness groove is a semi-circular groove with a depth of 2 mm and a width of 3 mm.

2. A switching converter device with an installation structure according to claim 1, characterized in that: Iron extension posts one (406) are fixedly connected to both sides of the upper wire rod (404), and iron extension posts two (408) are fixedly connected to both sides of the lower wire rod (405). Magnetic linkage pads (407) are provided on the surfaces of the iron extension posts one (406) and the iron extension posts two (408).

3. A switching converter device with an installation structure according to claim 1, characterized in that: Both the lower housing (1) and the extension plate (410) are provided with mounting holes, and bolts (411) are threaded into the mounting holes.

4. A switching converter device with an installation structure according to claim 1, characterized in that: Both the upper housing (2) and the mounting corner block (4) are provided with mounting holes two, and bolts two (401) are threadedly connected inside the mounting holes two.

5. A switching converter device with an installation structure according to claim 1, characterized in that: The lower housing (1) and the upper housing (2) are attached to each other. An installation plate (101) is fixedly connected to the outer side of the upper housing (2). A circuit board (3) is attached to the bottom of the installation plate (101). The lower housing (1) is attached to the bottom of the circuit board (3). The lower housing (1), the installation plate (101) and the circuit board (3) are all provided with three mounting holes. A bolt (102) is threaded into the interior of the three mounting holes.

6. A switching converter device with an installation structure according to claim 5, characterized in that: Several wiring terminals (301) are provided on the top of the circuit board (3).

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