Digital power regulator convenient for cable disassembly and connection

Abstract

The utility model relates to the technical field of digital power regulators, in particular to a digital power regulator convenient for disconnecting and connecting a cable, which comprises a shell, an adjusting assembly arranged in the shell and a cover plate covering the top of the shell, the cover plate comprises detachable plate blocks detachably installed on the two sides of the top of the shell and a control plate block clamped to the top of the cover plate and located between the two detachable plate blocks, the control plate block is electrically connected with the adjusting assembly, and wiring holes are formed in one set of opposite side walls of the shell. The two detachable plates are movably installed on the two sides, corresponding to the position of the wiring hole, of the top of the shell, connecting structures used for installing the detachable plates are arranged at the positions where the shell and the detachable plates are connected, and due to the three-section type structural design, only the plates located on the two sides need to be detached, detachment is convenient, wiring can be conducted inside, convenience is enough, and time and labor are saved; the use limitation is reduced and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of digital power regulators, in particular to a digital power regulator which is convenient for disconnecting and connecting cables. Background Art

[0002] A digital power regulator is a unit that controls the phase shift or zero position of a thyristor by triggering a control board to adjust the load power. It is a power control device based on a thyristor (power electronic power device) and with an intelligent digital control circuit as its core. It is referred to as a power regulator or power controller. It has the advantages of high efficiency, no noise, low wear, fast response, small size, and light weight. The power controller (digital power regulator) achieves precise temperature control by accurately controlling voltage, current, and power. It also uses advanced digital control algorithms to optimize power efficiency.

[0003] The digital power regulator needs to be installed in a protective casing to avoid damage to the power filter function. However, most of the current protective casings are integrated. When the existing digital power regulator needs to be disassembled to connect the power cable, the entire cover is directly removed. Since the cover has a control device connected to the digital power regulator, removing the entire cover will easily cause the line to be disconnected, which is inconvenient to disassemble and has high usage limitations. Utility Model Content

[0004] In order to solve the problems in the above-mentioned background technology, the utility model provides a digital power regulator that is easy to remove and connect cables, which solves the problem of line disconnection caused by not needing to remove the entire cover plate. The three-stage structural design facilitates the removal of wiring and reduces usage limitations.

[0005] The utility model solves the technical problem by adopting the following scheme: a digital power regulator that is easy to detach and connect cables, comprising a shell, an adjustment component arranged in the shell and a cover plate covering the top of the shell, the cover plate comprising detachable plates detachably mounted on both sides of the top of the shell and a control plate engaged with the top of the cover plate and located between the two detachable plates, the control plate being electrically connected to the adjustment component, a wiring hole being arranged on one group of opposite side walls of the shell, two detachable plates being movably mounted on both sides of the top of the shell corresponding to the positions of the wiring holes, and a connecting structure for installing the detachable plates being arranged at the position where the shell and the detachable plates are connected.

[0006] By adopting the above solution, only the panels on both sides need to be disassembled, which is convenient for disassembly and wiring can be done internally. It is convenient enough and saves time and effort, reduces usage limitations, and is highly practical.

[0007] Furthermore, the top of the shell is provided with a mounting edge adapted to the cover plate, and the cover plate surrounds the mounting edge when installed, and the connection structure is arranged on the side wall corresponding to the mounting edge and the wiring hole.

[0008] By adopting the above solution, the cover plate and the shell can be tightly connected.

[0009] Furthermore, the connection structure includes a magnet sheet arranged on the installation edge on the side corresponding to the wiring hole and a slide groove horizontally arranged on the installation edge on both sides of the wiring hole, and a slider matching the slide groove is provided on the inner wall of the side of the removable plate, the slider is slidably installed in the slide groove, and the magnet sheet is adsorbed and connected to the removable plate.

[0010] By adopting the above scheme, the magnet sheet can eliminate the interference of low-frequency magnetic field, and at the same time the detachable plate and the shell are adsorbed and connected, and the block and the slide groove can make the detachable plate slide on the shell, which is convenient for disassembly and installation and improves the flexibility of use.

[0011] Furthermore, the side wall of the removable plate and the corresponding side wall of the mounting edge are both provided with connecting holes, and connecting screws for tightly connecting the removable plate and the shell are installed in the connecting holes.

[0012] By adopting the above solution, the detachable plate and the shell can be locked and disassembled by manually tightening the screws, which makes disassembly convenient and further improves the flexibility of use.

[0013] Furthermore, a card slot is provided at the position where the mounting edge is connected to the control plate, and a card block adapted to the card slot is provided on the side of the control plate, and the card block is carded in the card slot.

[0014] By adopting the above solution, the tight connection between the control panel and the shell is further improved.

[0015] Furthermore, the control panel is provided with connecting protrusions on both sides facing the removable panel, and the removable panel is provided with an engaging portion arranged with the connecting protrusions on one side facing the control panel. The connecting protrusions are engaged in the engaging portions to tightly connect the control panel and the removable panel.

[0016] By adopting the above solution, the control panel and the detachable panel can be tightly connected.

[0017] In summary, the beneficial effects of the utility model are: a digital power regulator that is easy to detach and connect cables, the plates on both sides of the shell can be removed, and wiring can be performed internally, which is easy to disassemble, improves adaptability, and reduces usage limitations. The provision of magnet sheets can eliminate low-frequency magnetic field interference, and the provision of connecting holes allows the detachable plates and the shell to be locked and disassembled, and the provision of card slots and card blocks allows the control plate to be tightly connected to the shell, and the provision of interlocking parts and connecting convex edges allows the control plate to be tightly connected to the detachable plate. The overall structure is simple and durable, convenient for disassembly and installation, and highly practical.

[0018] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of this embodiment;

[0020] Figure 2 is a cross-sectional view of this embodiment;

[0021] Figure 3 It is a top view of this embodiment.

[0022] In the figure: 1. Shell; 2. Adjustment assembly; 3. Cover plate; 31. Removable plate; 32. Control plate; 4. Wiring hole; 5. Connection structure; 51. Magnet sheet; 52. Slide groove; 6. Mounting edge; 61. Slot; 62. Block; 7. Slider; 8. Connection hole; 9. Connection screw; 91. Connection convex edge; 92. Fitting part. DETAILED DESCRIPTION

[0023] In order to make the content of the utility model more clearly understood, the utility model is further described below based on specific embodiments in combination with the accompanying drawings.

[0024] It should be noted that the terms "center", "upper", "lower", "front", "back", "left", "right", "inner", "outer" and the like used herein to indicate directions or positional relationships are based on directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. Unless otherwise specified, "plurality" means two or more.

[0025] Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood by specific circumstances.

[0026] like Figures 1 to 3 As shown, a digital power regulator that is easy to disconnect and connect cables includes a shell 1, an adjustment component 2 arranged in the shell 1, and a cover plate 3 covering the top of the shell 1, the cover plate 3 includes detachable panels 31 detachably installed on both sides of the top of the shell 1 and a control panel 32 engaged with the top of the cover plate 3 and located between the two detachable panels 31, wherein the area of ​​the control panel 32 is slightly larger than that of the detachable panels 31, and the detachable panels 31 and the control panel 32 are electrically connected to the adjustment component 2, and a wiring hole 4 is provided on one set of opposite side walls of the shell 1, and the two detachable panels 31 are movably installed on the top of the shell 1 and the wiring hole 4 On both sides of the corresponding position, a connection structure 5 for installing the detachable plate 31 is provided at the position where the shell 1 is connected to the detachable plate 31. When the digital power regulator needs to be wired, it is only necessary to remove the detachable plates 31 on both sides and connect the docking interface at the wiring hole 4 on one side. The docking interface can be connected to the digital power regulator and wired. After the power supply is adjusted and filtered internally, it is wired out from the wiring hole 4 on the other side to the power consumption place. After the wiring is completed, the two detachable plates 31 are installed back on the shell 1. The overall structure is simple and fast, convenient enough, time-saving and labor-saving, reduces the limitations of use, and has strong practicality.

[0027] like Figure 1 As shown, a mounting edge 6 adapted to the cover plate 3 is provided on the top of the shell 1. The cover plate 3 surrounds the mounting edge 6 when installed. A connecting structure 5 is provided on the side wall corresponding to the mounting edge 6 and the wiring hole 4. The cover plate 3 and the shell 1 can be tightly connected through the connecting structure 5.

[0028] like Figure 1 As shown, the connection structure 5 includes a magnet sheet 51 arranged on the installation edge 6 on the side corresponding to the wiring hole 4 and a slide groove 52 horizontally arranged on the installation edge 6 on both sides of the wiring hole 4. The magnet sheet 51 is mainly used to eliminate low-frequency magnetic field interference so that the equipment can operate normally without interference. A slider 7 matching the slide groove 52 is provided on the inner wall of the side of the detachable plate 31. The slider 7 is slidably installed in the slide groove 52. The magnet sheet 51 is adsorbed and connected to the detachable plate 31. When the digital power regulator needs to be cabled, the two detachable plates 31 can be slid in the horizontal direction to remove the detachable plates 31, so that the cable can be connected to the internal line, which is convenient for disassembly and installation. This will not affect the internal line and improve the flexibility of use.

[0029] like Figure 1 As shown, connecting holes 8 are provided on the side walls of the removable plate 31 and the corresponding side walls of the mounting edge 6, and connecting screws 9 for tightly connecting the removable plate 31 and the housing 1 are installed in the connecting holes 8. When personnel need to check the internal circuit, they can manually loosen the connecting screws 9 to take out the removable plate 31. When the personnel have finished the inspection, they can manually tighten the connecting screws 9 to fix the removable plate 31 to the housing 1.

[0030] like Figure 1 As shown, a card slot 61 is provided at the position where the mounting edge 6 is connected to the control panel 32, and a card block 62 adapted to the card slot 61 is provided on the side of the control panel 32. The card block 62 is engaged in the card slot 61. Pressing downward can clamp the control panel 32 and the shell 1, and pulling upward can separate the control panel 32 from the shell 1.

[0031] like Figure 2 As shown, the control panel 32 is provided with connecting protrusions 91 on both sides facing the detachable panel 31, and the detachable panel 31 is provided with an interlocking portion 92 arranged with the connecting protrusion 91 on one side facing the control panel 32. The connecting protrusion 91 is interlocked in the interlocking portion 92 to tightly connect the control panel 32 with the detachable panel 31. The control panel 32 can be separated from the detachable panel 31 by pulling upward, and the control panel 32 can be tightly connected to the shell 1 by pressing toward the interlocking portion 92.

[0032] In summary, the beneficial effects of the utility model are: a digital power regulator that is easy to detach and connect cables, the plates on both sides of the shell can be removed, and wiring can be performed internally, which is easy to disassemble, improves adaptability, and reduces usage limitations. The provision of magnet sheets can eliminate low-frequency magnetic field interference, and the provision of connecting holes allows the detachable plates and the shell to be locked and disassembled, and the provision of card slots and card blocks allows the control plate to be tightly connected to the shell, and the provision of interlocking parts and connecting convex edges allows the control plate to be tightly connected to the detachable plate. The overall structure is simple and durable, convenient for disassembly and installation, and highly practical.

[0033] The embodiments described above are only preferred implementation modes of the present utility model and cannot be used to limit the protection scope of the present utility model. Any non-substantial changes and modifications made by technicians in this field on the basis of the utility model shall fall within the protection scope of the present utility model.

Claims

1. A digital power regulator that is easy to disconnect cables, comprising a housing (1), an adjustment assembly (2) disposed in the housing (1), and a cover plate (3) covering the top of the housing (1), characterized in that: The cover plate (3) comprises removable panels (31) detachably mounted on both sides of the top of the shell (1) and a control panel (32) engaged with the top of the cover plate (3) and located between the two removable panels (31); the control panel (32) is electrically connected to the adjustment component (2); a wiring hole (4) is provided on one set of opposite side walls of the shell (1); the two removable panels (31) are movably mounted on both sides of the top of the shell (1) corresponding to the positions of the wiring holes (4); and a connection structure (5) for mounting the removable panels (31) is provided at the position where the shell (1) and the removable panels (31) are connected.

2. A digital power regulator that is easy to disconnect cables according to claim 1, characterized in that: The top of the shell (1) is provided with a mounting edge (6) adapted to the cover plate (3); the cover plate (3) surrounds the mounting edge (6) when installed; and the connection structure (5) is provided on a side wall corresponding to the mounting edge (6) and the wiring hole (4).

3. A digital power regulator that is easy to disconnect cables according to claim 2, characterized in that: The connection structure (5) comprises a magnet sheet (51) arranged on a mounting edge (6) arranged on a side corresponding to the wiring hole (4) and a slide groove (52) arranged horizontally on the mounting edge (6) located on both sides of the wiring hole (4); a slider (7) matching the slide groove (52) is arranged on the inner wall of the side edge of the detachable plate (31); the slider (7) is slidably installed in the slide groove (52); and the magnet sheet (51) is adsorbed and connected to the detachable plate (31).

4. The digital power regulator that is easy to disconnect cables according to claim 3, characterized in that: The side wall of the removable plate (31) and the side wall of the corresponding mounting edge (6) are both provided with connection holes (8), and connection screws (9) for tightly connecting the removable plate (31) and the housing (1) are installed in the connection holes (8).

5. The digital power regulator that is easy to disconnect cables according to claim 2, characterized in that: A slot (61) is provided at the position where the mounting edge (6) is connected to the control plate (32), and a card block (62) adapted to the slot (61) is provided on the side of the control plate (32), and the card block (62) is engaged in the slot (61).

6. The digital power regulator that is easy to disconnect cables according to claim 5, characterized in that: The control panel (32) is provided with connecting protrusions (91) on both sides facing the removable panel (31), and the removable panel (31) is provided with a fitting portion (92) arranged with the connecting protrusion (91) on one side facing the control panel (32), and the connecting protrusion (91) is fitted in the fitting portion (92) to tightly connect the control panel (32) and the removable panel (31).

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