Split type power converter

Abstract

The utility model discloses a split type power converter, which belongs to the field of power converters and comprises an interface socket and an electrical conversion module, the interface socket is electrically connected with the electrical conversion module through a connecting cable, and the electrical conversion module is provided with a cable jack used for being connected with an external cable. The interface socket is detachably connected with the electrical conversion module, one end, facing the electrical conversion module, of the interface socket is symmetrically connected with connecting plates, one end, facing the interface socket, of the electrical conversion module is provided with connecting grooves for the connecting plates to be inserted, and the interface socket is connected with the electrical conversion module through a fixing mechanism. The interface socket and the electrical conversion module are electrically connected with the connecting cable in a plugging manner, so that the interface socket or the electrical conversion module can be conveniently and independently replaced, the electrical conversion module and the interface socket are prevented from being integrally replaced, the cost is saved, and the phenomenon of resource waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of power converters, in particular to a split power converter. Background Art

[0002] A split power converter is a power conversion device that is designed to separate the transformer section from the control or interface section. This design allows for more flexible installation and use, especially in environments where space is limited or specific wiring layouts are required. The basic function of a split converter is to convert the input power voltage, frequency or type to an output suitable for the needs of a specific electronic device.

[0003] Unlike integrated power converters, split converters usually consist of two main components: a core module responsible for electrical conversion (including transformers, rectifiers, filters, and regulators, etc.), and a control panel or interface part. The two parts are connected by cables.

[0004] The existing split power converter adopts the method of fixing the electrical conversion module and the interface socket on a shell. It is well known that when the copper electrode on the external plug and the connection on the interface socket are overheated or short-circuited, the connection between the interface socket and the copper electrode is likely to melt, causing the interface socket to be damaged and unable to be used again. Then the split power converter needs to be replaced as a whole, resulting in a waste of resources of the electrical conversion module.

[0005] Therefore, the utility model provides a split-type power converter to solve the above problems. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] The utility model provides a split power converter, aiming to solve the problem that the existing split power converter proposed in the background technology adopts the method of fixing the electrical conversion module and the interface socket on a shell. When the connection between the interface socket and the copper electrode melts, the interface socket is damaged and cannot be used again. Then the split power converter needs to be replaced as a whole, resulting in waste of resources of the electrical conversion module.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a split power converter, comprising an interface socket and an electrical conversion module, wherein the interface socket and the electrical conversion module are electrically connected via a connecting cable, and the electrical conversion module is provided with a cable socket for connecting to an external cable; the interface socket and the electrical conversion module are electrically connected to the connecting cable in a plug-in manner, thereby facilitating the separate replacement of the interface socket or the electrical conversion module, avoiding the overall replacement of the electrical conversion module and the interface socket, saving costs, and avoiding the waste of resources; at the same time, the interface socket and the electrical conversion module are designed separately, thereby facilitating the separate heat dissipation of the interface socket and the electrical conversion module, thereby improving the heat dissipation efficiency;

[0010] The interface socket and the electrical conversion module are detachably connected, a connecting plate is symmetrically connected to one end of the interface socket facing the electrical conversion module, a connecting groove for plugging the connecting plate into the one end of the electrical conversion module facing the interface socket is provided, and the interface socket and the electrical conversion module are connected via a fixing mechanism; the connecting plate and the connecting groove are used in combination to facilitate splicing of the electrical conversion module and the interface socket, and then to facilitate carrying and transportation of the electrical conversion module and the interface socket as a whole.

[0011] Preferably, a cable groove is provided at the bottom end of the interface socket for arranging and embedding connecting cables.

[0012] Preferably, the fixing mechanism includes a card plate movably connected to the interface socket, and a plug board is fixedly connected to one end of the card plate facing the electrical conversion module. A card slot for the card plate to be connected is provided on the electrical conversion module, and a slot for the plug board to be connected is provided in the card slot; the card plate and the plug board can be integrated into an L-shaped fixing plate, and the interface socket and the electrical conversion module can be horizontally and vertically limited by utilizing the cooperation between the card plate and the card slot, the cooperation between the plug board and the slot, and the cooperation between the connecting plate and the connecting slot, thereby improving the stability of the connection between the interface socket and the electrical conversion module.

[0013] Preferably, in order to facilitate the removal of the card board and the plug-in board from the card slot and the slot: a groove is provided at the top of one end of the plug-in board away from the interface socket, and an auxiliary removal groove corresponding to the groove is provided inside the card slot.

[0014] Preferably, a convex plate is fixedly connected to the bottom of one end of the plug board facing the interface socket, and a locking groove for use with the convex plate is provided inside the slot.

[0015] Preferably, a receiving groove for receiving the card board, the plug board and the convex plate is provided at one end of the interface socket facing the electrical conversion module.

[0016] Preferably, the four corners of the bottom ends of the interface socket and the electrical conversion module are fixedly connected with legs, and the bottom ends of the legs are fixedly connected with anti-slip pads.

[0017] (III) Beneficial effects

[0018] The present application utilizes an interface socket and an electrical conversion module to be electrically connected to a connecting cable by means of plugging, thereby facilitating the separate replacement of the interface socket or the electrical conversion module, avoiding the overall replacement of the electrical conversion module and the interface socket, saving costs, and avoiding waste of resources; at the same time, utilizing separately designed interface sockets and electrical conversion modules facilitates separate heat dissipation of the interface socket and the electrical conversion module, thereby improving heat dissipation efficiency.

[0019] The present application utilizes the connection plate and the connection slot to facilitate the splicing of the electrical conversion module and the interface socket, and then facilitates the overall carrying and transportation of the electrical conversion module and the interface socket.

[0020] The card board and the plug board of the present application can be integrated into an L-shaped fixed plate. By utilizing the cooperation between the card board and the card slot, the cooperation between the plug board and the slot, and the cooperation between the connecting plate and the connecting slot, the interface socket and the electrical conversion module can be limited horizontally and vertically, thereby improving the stability of the connection between the interface socket and the electrical conversion module. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of a split-type power converter;

[0022] Figure 2 for Figure 1 Bottom view of the mid-bottom structure;

[0023] Figure 3 It is a cross-sectional view of the fixing mechanism structure;

[0024] Figure 4 It is a schematic diagram of the structure of the interface socket end;

[0025] Figure 5 A schematic diagram of the internal structure of the slot.

[0026] In the figure:

[0027] 1. Interface socket; 11. Cable duct; 12. Connecting plate; 13. Storage slot; 2. Electrical conversion module; 21. Cable socket; 22. Connecting slot; 3. Connecting cable; 4. Fixing mechanism; 41. Card plate; 42. Inserting plate; 421. Groove; 43. Protruding plate; 44. Card slot; 45. Slot; 46. Locking slot; 47. Auxiliary disassembly slot; 5. Leg; 6. Anti-slip pad. DETAILED DESCRIPTION

[0028] 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.

[0029] The utility model provides a split power converter, such as Figure 1-5 As shown, the split power converter includes an interface socket 1 and an electrical conversion module 2. The interface socket 1 is electrically connected to the electrical conversion module 2 via a connecting cable 3. The electrical conversion module 2 is provided with a cable socket 21 for connecting to an external cable.

[0030] The interface socket 1 and the electrical conversion module 2 are electrically connected to the connection cable 3 by plugging, so that the interface socket 1 or the electrical conversion module 2 can be replaced separately, avoiding the replacement of the electrical conversion module 2 and the interface socket 1 as a whole, saving costs and avoiding the waste of resources; at the same time, the interface socket 1 and the electrical conversion module 2 are designed separately, so that the interface socket 1 and the electrical conversion module 2 can be cooled separately, thereby improving the cooling efficiency;

[0031] When replacing, it is only necessary to unplug the connection cable 3 interface on the interface socket 1 or electrical conversion module 2 that needs to be replaced, and then plug the cable interface into the new interface socket 1 or electrical conversion module 2;

[0032] The interface socket 1 and the electrical conversion module 2 are detachably connected, and a connecting plate 12 is symmetrically connected to one end of the interface socket 1 facing the electrical conversion module 2. A connecting groove 22 for plugging the connecting plate 12 is provided at one end of the electrical conversion module 2 facing the interface socket 1. The interface socket 1 and the electrical conversion module 2 are connected via a fixing mechanism 4. By using the connecting plate 12 in conjunction with the connecting groove 22, it is convenient to splice the electrical conversion module 2 and the interface socket 1, and then it is convenient to carry and transport the electrical conversion module 2 and the interface socket 1 as a whole.

[0033] Furthermore, in order to facilitate carrying of the connecting cable 3: a cable groove 11 for arranging and embedding the connecting cable 3 is opened at the bottom of the interface socket 1; the end of the cable groove 11 is arc-shaped, which is convenient for clamping the connecting cable 3 in the cable groove 11.

[0034] Specifically, the fixing mechanism 4 includes a card plate 41 movably connected to the interface socket 1, and a plug plate 42 is fixedly connected to one end of the card plate 41 facing the electrical conversion module 2. A card slot 44 for the card plate 41 to be connected is provided on the electrical conversion module 2, and a slot 45 for the plug plate 42 to be connected is provided in the card slot 44; the card plate 41 and the plug plate 42 can be integrated into an L-shaped fixing plate, and the interface socket 1 and the electrical conversion module 2 can be horizontally and vertically limited by utilizing the cooperation between the card plate 41 and the card slot 44, the cooperation between the plug plate 42 and the slot 45, and the cooperation between the connecting plate 12 and the connecting slot 22, thereby improving the stability of the connection between the interface socket 1 and the electrical conversion module 2.

[0035] Furthermore, in order to facilitate the removal of the card board 41 and the plug board 42 from the card slot 44 and the slot 45: a groove 421 is provided at the top of the plug board 42 away from the interface socket 1, and an auxiliary removal groove 47 corresponding to the groove 421 is provided inside the card slot 44.

[0036] Furthermore, a protruding plate 43 is fixedly connected to the bottom of one end of the plug board 42 facing the interface socket 1, and a locking groove 46 is provided inside the slot 45 for use with the protruding plate 43; the cooperation between the protruding plate 43 and the locking groove 46 can further improve the stability of the connection between the plug board 42 and the slot 45.

[0037] Furthermore, a storage groove 13 for accommodating the card board 41, the plug board 42 and the protruding plate 43 is opened at one end of the interface socket 1 facing the electrical conversion module 2; the storage groove 13 is used to facilitate the storage and placement of the card board 41 and the plug board 42 when the interface socket 1 and the electrical conversion module 2 are opened.

[0038] Specifically, the four corners of the bottom ends of the interface socket 1 and the electrical conversion module 2 are fixedly connected with legs 5, and the bottom ends of the legs 5 are fixedly connected with anti-skid pads 6; the legs 5 are used to facilitate the creation of a certain gap between the interface socket 1 and the electrical conversion module 2 and the desktop, thereby facilitating the heat dissipation of the bottom ends of the interface socket 1 and the electrical conversion module 2; the anti-skid pads 6 are used to prevent the interface socket 1 and the electrical conversion module 2 from slipping and the desktop.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A split-type power converter, comprising an interface socket (1) and an electrical conversion module (2), wherein the interface socket (1) is electrically connected to the electrical conversion module (2) via a connecting cable (3), and the electrical conversion module (2) is provided with a cable socket (21) for connecting to an external cable; Features: The interface socket (1) and the electrical conversion module (2) are detachably connected; one end of the interface socket (1) facing the electrical conversion module (2) is symmetrically connected to a connection plate (12); one end of the electrical conversion module (2) facing the interface socket (1) is provided with a connection groove (22) for plugging the connection plate (12); and the interface socket (1) and the electrical conversion module (2) are connected via a fixing mechanism (4).

2. The split-type power converter according to claim 1, characterized in that: The bottom end of the interface socket (1) is provided with a cable arrangement groove (11) for arranging and embedding the connecting cables (3).

3. The split-type power converter according to claim 1, characterized in that: The fixing mechanism (4) comprises a card plate (41) movably connected to the interface socket (1); one end of the card plate (41) facing the electrical conversion module (2) is fixedly connected to a plug plate (42); a card slot (44) for the card plate (41) to be connected is provided on the electrical conversion module (2); and a slot (45) for the plug plate (42) to be connected is provided in the card slot (44).

4. The split-type power converter according to claim 3, characterized in that: A groove (421) is provided at the top of one end of the plug board (42) away from the interface socket (1), and an auxiliary disassembly groove (47) corresponding to the groove (421) is provided inside the card slot (44).

5. The split-type power converter according to claim 3, characterized in that: A convex plate (43) is fixedly connected to the bottom of one end of the plug plate (42) facing the interface socket (1), and a locking groove (46) for use with the convex plate (43) is provided inside the slot (45).

6. The split-type power converter according to claim 3, characterized in that: The interface socket (1) is provided with a receiving groove (13) at one end facing the electrical conversion module (2) for receiving the card board (41), the plug board (42) and the convex plate (43).

7. The split-type power converter according to claim 1, characterized in that: The four corners of the bottom ends of the interface socket (1) and the electrical conversion module (2) are fixedly connected to supporting legs (5), and the bottom ends of the supporting legs (5) are fixedly connected to anti-slip pads (6).

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