Inverter power wire harness protection frame

Abstract

The utility model relates to the technical field of power wire harness protection frames, and discloses an inverter power wire harness protection frame which comprises a base and a fixing frame, the bottom of the fixing frame is fixedly connected to the top of the base, a plurality of wire harness grooves are machined in the top of the fixing frame, a handle is arranged at one end of the fixing frame, and a pull rod is fixedly connected to one side of the handle. One end of the pull rod is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a plurality of movable plates, the tops of the movable plates are fixedly connected with a plurality of baffles, the baffles are movably connected with the top of the wiring harness groove, the pull rod is driven to move by pulling the pull handle, and the connecting plate is driven to move by the pull rod. The connecting plate drives the movable plate and the baffle to move, so that the baffle is movably separated from the top of the wiring harness groove, the power wiring harnesses are conveniently taken down for maintenance, operation is easy and convenient, the fixing frame is arranged, the multiple power wiring harnesses are sequentially placed into the wiring harness groove, and the power wiring harnesses are conveniently classified and arranged.

Description

Technical Field

[0001] This utility model relates to the field of power cable harness protection technology, specifically an inverter power cable harness protection. Background Technology

[0002] An inverter is a power electronic device that converts direct current (DC) into alternating current (AC), playing an important role in many fields of modern society.

[0003] An inverter converts direct current (DC) into alternating current (AC) by periodically switching semiconductor switching devices on and off. Taking a common single-phase bridge inverter as an example, it contains four semiconductor switching transistors. These transistors are turned on and off in a specific sequence, causing the polarity of the output voltage to change continuously, thus forming an AC waveform.

[0004] In renewable energy power generation systems such as solar and wind power, inverters are key equipment for power conversion and grid connection, converting unstable direct current into alternating current that meets grid requirements, thus enabling the effective utilization of renewable energy.

[0005] Regarding the existing related technologies, the inventor believes that the following defects exist: Currently, the power lines connected to the inverter are exposed. When it is necessary to maintain the lines, they are often tangled and disorderly, which affects the work process and is very inconvenient. Utility Model Content

[0006] To address the problem that existing wiring systems often become tangled and disorganized during maintenance, causing significant inconvenience and hindering the work process, this invention provides an inverter power cable harness guard.

[0007] This utility model is achieved using the following technical solution: an inverter power harness guard, comprising a base and a fixing frame, the bottom of which is fixedly connected to the top of the base, the top of which is machined with multiple harness slots, a handle at one end of the fixing frame, a pull rod fixedly connected to one side of the handle, a connecting plate fixedly connected to one end of the pull rod, multiple movable plates fixedly connected to the top of the connecting plate, multiple baffles fixedly connected to the top of the multiple movable plates, and multiple baffles movably connected to the top of the harness slots.

[0008] Preferably, a slot is machined on one side of the top of the wire harness groove, and one end of the baffle is plugged into the inside of the slot. The movable plate drives the baffle to disengage from the inside of the slot, thereby facilitating the removal of the power wire harness inside the wire harness groove.

[0009] Preferably, one end of the fixing frame is machined with a limiting groove, and the pull rod is movably connected inside the limiting groove. When the handle drives the pull rod to move along the inside of the limiting groove, the limiting groove will limit the movement of the pull rod.

[0010] Preferably, one end of the limiting groove is machined with a connecting groove, and the connecting plate is movably connected inside the connecting groove. When the pull rod drives the connecting plate to move along the inside of the connecting groove, the connecting groove will limit the movement of the connecting plate.

[0011] Preferably, the top of the connecting groove is machined with multiple movable grooves, and the movable plate is movably connected inside the movable groove. When the connecting plate drives the movable plate to move along the inside of the movable groove, the movable groove will limit the movement of the movable plate.

[0012] Preferably, the bottom of the connecting groove is machined with a movable inner cavity, and the bottom of the connecting plate is fixedly connected to a fixing plate. The fixing plate is movably connected inside the movable inner cavity. When the connecting plate moves, the connecting plate will drive the fixing plate to move along the inside of the movable inner cavity, and the movable inner cavity will limit the movement of the fixing plate.

[0013] Preferably, a return spring is provided inside the movable inner cavity, one end of the return spring is fixedly connected to one side of the fixed plate, and the other end of the return spring is fixedly connected to the inner wall of one end of the movable inner cavity.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In use, by pulling the handle, the handle will move the pull rod, which in turn will move the connecting plate. The connecting plate will then move the movable plate and the baffle, allowing the baffle to move away from the top of the wire harness slot, thus facilitating the removal of the power harness for maintenance. The operation is simple and convenient.

[0016] In use, this utility model has a fixed frame that allows multiple power cable harnesses to be placed sequentially into the cable harness slot, making it convenient to classify and organize the power cable harnesses. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a cross-sectional view of the fixing frame of this utility model.

[0019] In the diagram: 1. Base; 2. Fixing frame; 3. Wiring harness groove; 4. Handle; 5. Pull rod; 6. Connecting plate; 7. Movable plate; 8. Baffle; 9. Slot; 10. Limiting groove; 11. Connecting groove; 12. Movable groove; 13. Movable inner cavity; 14. Fixing plate; 15. Return spring. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0021] Example 1: Please refer to Figure 1 - Figure 2 An inverter power harness guard according to this embodiment includes a base 1 and a fixing frame 2. The bottom of the fixing frame 2 is fixedly connected to the top of the base 1. The top of the fixing frame 2 is machined with multiple harness grooves 3. One end of the fixing frame 2 is provided with a handle 4. One side of the handle 4 is fixedly connected to a pull rod 5. One end of the pull rod 5 is fixedly connected to a connecting plate 6. The top of the connecting plate 6 is fixedly connected to multiple movable plates 7. The top of the multiple movable plates 7 is fixedly connected to multiple baffles 8. The multiple baffles 8 are movably connected to the top of the harness grooves 3.

[0022] When the inverter power harness needs to be removed for maintenance, pulling handle 4 will cause pull rod 5 to move, which in turn causes connecting plate 6 to move. Connecting plate 6 then causes multiple movable plates 7 to move, which in turn causes multiple baffles 8 to move, allowing the baffles 8 to detach from the top of the harness slot 3, thus facilitating the removal of the power harness for maintenance. The operation is simple and convenient. By setting the fixing bracket 2, multiple power harnesses can be placed into the harness slot 3 in sequence, making it easy to classify and organize the power harnesses.

[0023] Furthermore, a slot 9 is machined on one side of the top of the wire harness groove 3. One end of the baffle 8 is plugged into the inside of the slot 9. When the movable plate 7 moves the baffle 8, one end of the baffle 8 will disengage from the inside of the slot 9, thereby making it easy to remove the power harness inside the wire harness groove 3.

[0024] Furthermore, a limiting groove 10 is machined at one end of the fixed frame 2, and the pull rod 5 is movably connected inside the limiting groove 10. When the handle 4 drives the pull rod 5 to move, the pull rod 5 will move along the inside of the limiting groove 10, and the limiting groove 10 will limit the movement of the pull rod 5.

[0025] Furthermore, a connecting groove 11 is machined at one end of the limiting groove 10, and the connecting plate 6 is movably connected inside the connecting groove 11. When the pull rod 5 drives the connecting plate 6 to move, the connecting plate 6 will move along the inside of the connecting groove 11. The connecting groove 11 will limit the movement of the connecting plate 6, so that the connecting plate 6 remains stable when it moves.

[0026] Furthermore, the top of the connecting groove 11 is machined with multiple movable grooves 12, and the movable plate 7 is movably connected inside the movable groove 12. When the connecting plate 6 drives the movable plate 7 to move, the movable plate 7 will move along the inside of the movable groove 12. The movable groove 12 will limit the movement of the movable plate 7, so that the movable plate 7 remains stable when it moves.

[0027] Furthermore, the bottom of the connecting groove 11 is machined with a movable inner cavity 13, and the bottom of the connecting plate 6 is fixedly connected to a fixed plate 14. The fixed plate 14 is movably connected inside the movable inner cavity 13. When the connecting plate 6 moves, the connecting plate 6 will drive the fixed plate 14 to move. The fixed plate 14 will move along the inside of the movable inner cavity 13, and the movable inner cavity 13 will limit the movement of the fixed plate 14.

[0028] Furthermore, a reset spring 15 is provided inside the movable inner cavity 13. One end of the reset spring 15 is fixedly connected to one side of the fixed plate 14, and the other end of the reset spring 15 is fixedly connected to the inner wall of one end of the movable inner cavity 13.

[0029] The mechanism includes a reset spring 15. When the handle 4 is pulled, the connecting plate 6 will stretch the reset spring 15 through the fixed plate 14. When the handle 4 is released, the reset spring 15 will retract and move, causing the fixed plate 14 to move and thus the fixed plate 14 to move and reset the movable plate 7 and the baffle 8, so that one end of the baffle 8 can be inserted into the interior of the movable groove 12.

[0030] Working principle: By pulling the handle 4, the handle 4 will drive the pull rod 5 to move, the pull rod 5 will drive the connecting plate 6 to move, the connecting plate 6 will drive multiple movable plates 7 to move, and the multiple movable plates 7 will drive multiple baffles 8 to move, so that the multiple baffles 8 will detach from the top of the wire harness slot 3, thereby facilitating the removal of the power harness for maintenance. The operation is simple and convenient. With the fixed frame 2, multiple power harnesses can be placed into the wire harness slot 3 in sequence, which facilitates the classification and organization of the power harnesses.

[0031] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. An inverter power harness guard, comprising a base (1) and a fixing bracket (2), characterized in that, The bottom of the fixing frame (2) is fixedly connected to the top of the base (1). The top of the fixing frame (2) is machined with multiple wire harness grooves (3). One end of the fixing frame (2) is provided with a handle (4). One side of the handle (4) is fixedly connected with a pull rod (5). One end of the pull rod (5) is fixedly connected with a connecting plate (6). The top of the connecting plate (6) is fixedly connected with multiple movable plates (7). The top of the multiple movable plates (7) is fixedly connected with multiple baffles (8). The multiple baffles (8) are movably connected to the top of the wire harness grooves (3).

2. The inverter power harness protection frame according to claim 1, characterized in that, A slot (9) is machined on one side of the top of the wire harness groove (3), and one end of the baffle (8) is plugged into the inside of the slot (9).

3. The inverter power harness protection frame according to claim 1, characterized in that, One end of the fixed frame (2) is machined with a limiting groove (10), and the pull rod (5) is movably connected inside the limiting groove (10).

4. The inverter power harness protection frame according to claim 3, characterized in that, One end of the limiting groove (10) is machined with a connecting groove (11), and the connecting plate (6) is movably connected inside the connecting groove (11).

5. The inverter power harness cover according to claim 4, characterized in that, The top of the connecting groove (11) is machined with multiple movable grooves (12), and the movable plate (7) is movably connected inside the movable grooves (12).

6. The inverter power harness protection frame according to claim 4, characterized in that, The bottom of the connecting groove (11) is machined with a movable inner cavity (13), and the bottom of the connecting plate (6) is fixedly connected to a fixing plate (14), which is movably connected to the inside of the movable inner cavity (13).

7. An inverter power harness cover according to claim 6, characterized in that, A reset spring (15) is provided inside the movable inner cavity (13). One end of the reset spring (15) is fixedly connected to one side of the fixed plate (14), and the other end of the reset spring (15) is fixedly connected to the inner wall of one end of the movable inner cavity (13).

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