A rectifier housing that is easy to fix

Abstract

This utility model discloses a rectifier housing that is easy to fix, including a rectifier housing body. The side wall of the rectifier housing body has an assembly interface. Electronic components are housed inside the rectifier housing body. A rectifier cover is provided on the front of the rectifier housing body. Heat dissipation fins are fixedly connected to the side wall of the rectifier housing body. Multiple assembly holes are provided at the edge of the surface of the rectifier housing body. Assembly blocks are fixedly connected between the two sides of the inner wall of each assembly hole. This utility model allows for the inspection and maintenance of the electronic components inside the rectifier housing body by bending and flipping a fixed L-shaped plate, allowing for quick disassembly and maintenance of the rectifier cover and rectifier housing body, thereby improving the performance of the device.

Description

Technical Field

[0001] This utility model relates to the field of rectifier technology, and in particular to a rectifier housing that is easy to fix. Background Technology

[0002] A rectifier is a device that converts alternating current (AC) to direct current (DC). It can be used in power supply systems and for detecting radio signals. Rectifiers can be made from vacuum tubes, ignition tubes, solid-state silicon semiconductor diodes, mercury arc diodes, etc. Conversely, a device that converts DC to AC is called an "inverter." The rectifier housing is a structural component used to encapsulate and protect the internal electronic components. Traditionally, rectifier housings are mostly installed and fixed by multiple screws. When the electronic components inside the rectifier housing are damaged, it is inconvenient to disassemble and repair them, affecting later use and reducing performance. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a rectifier housing that is easy to fix.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a rectifier housing that is easy to fix, comprising a rectifier housing body, an assembly interface provided on the side wall of the rectifier housing body, electronic components disposed inside the rectifier housing body, a rectifier cover provided on the front of the rectifier housing body, heat dissipation fins fixedly connected to the side wall of the rectifier housing body, multiple assembly insertion holes provided at the edge of the surface of the rectifier housing body, assembly iron blocks fixedly connected between the two sides of the inner wall of the assembly insertion holes, the multiple assembly insertion holes being evenly arranged, multiple strong magnetic pins fixedly connected to the back of the rectifier cover, the multiple strong magnetic pins being evenly arranged, two assembly blocks fixedly connected to the surface of the rectifier cover, fixing components connected to the top and bottom of the rectifier housing body, and connecting components connected to the surface of the rectifier cover.

[0005] As a further description of the above technical solution: the fixing component includes a fixing recess fixedly connected to the top or bottom of the rectifier housing body, and a fixing shaft is rotatably connected between the two sides of the inner wall of the fixing recess. By rotating the fixing shaft, the fixing shaft can be rotated along the direction on the fixing recess.

[0006] As a further description of the above technical solution: a fixed L-shaped plate is fixedly sleeved on the outer wall of the fixed rotating shaft, and a fixed loop opening is provided through the top of the fixed L-shaped plate. By bending and flipping the fixed L-shaped plate, the fixed loop opening on the fixed L-shaped plate is movably engaged with its corresponding assembly block.

[0007] As a further description of the above technical solution: the connecting assembly includes a connecting hollow plate fixedly connected to the surface of the rectifier cover, both ends of the connecting hollow plate are slidably connected to connecting toothed plates, one end of the connecting toothed plate is fixedly connected to a connecting insert, the two connecting toothed plates are symmetrically arranged, and the connecting insert passes through the corresponding assembly block and extends to the outside, thereby limiting the position between the rectifier housing body and the rectifier cover.

[0008] As a further description of the above technical solution: a connecting shaft is fixedly connected through and to the surface of the connecting hollow plate. A connecting gear and a connecting rotating block are fixedly connected to both ends of the connecting shaft, respectively. Multiple limiting holes are opened on the surface of the connecting hollow plate. The connecting gear meshes with two connecting tooth plates. A limiting component is connected to the surface of the connecting rotating block. Through the connecting rotating block, the connecting rotating block drives the connecting gear on the connecting shaft to rotate.

[0009] As a further description of the above technical solution: the limiting component includes a limiting insert that passes through the surface of the connecting rotating block. One end of the limiting insert is fixedly connected to a limiting pull block, and the other end of the limiting insert is movably inserted into one of the limiting holes. By movably inserting the limiting insert into one of the limiting holes, the connecting rotating block can be adjusted and limited.

[0010] As a further description of the above technical solution: the outer wall of the limiting insert is movably sleeved with a limiting spring, and the two ends of the limiting spring are fixedly connected to the side wall of the limiting pull block and the side wall of the connecting rotating block, respectively. The limiting spring serves to provide a restoring force to the limiting insert.

[0011] This utility model has the following beneficial effects:

[0012] The limiting component allows for the pulling or releasing of the limiting block, causing the limiting strip to engage or disengage with one of the limiting holes. The connecting component allows for the rotation of the connecting block, which in turn rotates the connecting gear on the connecting shaft. Because the connecting gear meshes with two connecting toothed plates, the toothed plates retract along both ends of the hollow connecting plate, causing the connecting strip on the toothed plate to separate from its corresponding assembly block. The fixing component allows for the prying and flipping of the fixing L-shaped plate, causing the fixing U-shaped opening on the L-shaped plate to engage or disengage with the corresponding assembly block on the rectifier cover. Pulling the rectifier cover and rectifier housing body separates the strong magnetic pin on the rectifier cover from the assembly hole on the rectifier housing body, allowing for the inspection and maintenance of the internal electronic components of the rectifier housing body. This facilitates quick disassembly and maintenance of the rectifier cover and rectifier housing body, improving performance. Attached Figure Description

[0013] Figure 1This is a schematic diagram of the overall structure of a rectifier housing that is easy to fix according to this utility model;

[0014] Figure 2 A schematic diagram of the connecting hollow plate, connecting support plate, and connecting strip structure of a rectifier housing that is easy to fix according to this utility model;

[0015] Figure 3 A schematic diagram of the internal structure of the connecting hollow plate of a rectifier housing that is convenient to fix according to this utility model;

[0016] Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle.

[0017] Legend:

[0018] 1. Rectifier housing body; 2. Assembly interface; 3. Electronic components; 4. Rectifier cover; 5. Heat sink fins; 6. Assembly socket; 7. Assembly block; 8. Strong magnetic pin; 9. Assembly block; 10. Fixing recess; 11. Fixing shaft; 12. Fixing L-shaped plate; 13. Fixing U-shaped opening; 14. Connecting hollow plate; 15. Connecting toothed plate; 16. Connecting insert; 17. Connecting shaft; 18. Connecting gear; 19. Connecting rotating block; 20. Limiting insert; 21. Limiting pull block; 22. Limiting spring. Detailed Implementation

[0019] 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.

[0020] Reference Figures 1-4This utility model provides a conveniently fixed rectifier housing, including a rectifier housing body 1, an assembly interface 2 on the side wall of the rectifier housing body 1, electronic components 3 inside the rectifier housing body 1, a rectifier cover 4 on the front of the rectifier housing body 1, heat dissipation fins 5 fixedly connected to the side wall of the rectifier housing body 1, multiple assembly holes 6 on the edge of the surface of the rectifier housing body 1, assembly blocks 7 fixedly connected between the two sides of the inner wall of the assembly holes 6, the multiple assembly holes 6 being evenly arranged, multiple strong magnetic pins 8 fixedly connected to the back of the rectifier cover 4, the multiple strong magnetic pins 8 being evenly arranged, and a rectifier cover 4 being fixedly connected to the surface. There are two assembly blocks 9. The top and bottom of the rectifier housing body 1 are connected to fixing components. The fixing components limit the position of the rectifier housing body 1 and the rectifier cover 4. The fixing components include fixing recesses 10 fixedly connected to the top or bottom of the rectifier housing body 1. A fixing shaft 11 is rotatably connected between the two sides of the inner wall of the fixing recess 10. A fixing L-shaped plate 12 is fixedly sleeved on the outer wall of the fixing shaft 11. A fixing loop 13 is opened through the top of the fixing L-shaped plate 12. By bending and flipping the fixing L-shaped plate 12, the fixing loop 13 on the fixing L-shaped plate 12 is movably engaged with the corresponding assembly block 9.

[0021] A connecting assembly is connected to the surface of the rectifier cover 4. The connecting assembly includes a connecting hollow plate 14 fixedly connected to the surface of the rectifier cover 4. Both ends of the connecting hollow plate 14 are slidably connected to connecting toothed plates 15. One end of the connecting toothed plate 15 is fixedly connected to a connecting insert 16. The two connecting toothed plates 15 are arranged symmetrically. A connecting shaft 17 is passed through and fixedly connected to the surface of the connecting hollow plate 14. Both ends of the connecting shaft 17 are fixedly connected to a connecting gear 18 and a connecting rotating block 19, respectively. Multiple limiting holes are opened on the surface of the connecting hollow plate 14. The connecting gear 18 meshes with the two connecting toothed plates 15. The connecting assembly serves to limit the movement between the rectifier housing body 1 and the rectifier cover 4.

[0022] A limiting component is connected to the surface of the connecting block 19. The limiting component includes a limiting insert 20 that passes through the surface of the connecting block 19. One end of the limiting insert 20 is fixedly connected to a limiting pull block 21, and the other end of the limiting insert 20 is movably inserted into one of the limiting holes. A limiting spring 22 is movably sleeved on the outer wall of the limiting insert 20. The two ends of the limiting spring 22 are fixedly connected to the side wall of the limiting pull block 21 and the side wall of the connecting block 19, respectively. The limiting component is used to limit the adjustment of the connecting block 19.

[0023] Working principle: When using, first pick up the rectifier cover 4 and the rectifier housing body 1, then align the rectifier cover 4 with the rectifier housing body 1, then align and insert the strong magnetic pin 8 on the rectifier cover 4 with the assembly socket 6 on the rectifier housing body 1, so that the strong magnetic pin 8 contacts the assembly iron block 7 inside the assembly socket 6 for magnetic installation.

[0024] Next, bend and flip the fixed L-shaped plate 12 so that the fixed loop 13 on the fixed L-shaped plate 12 engages with the corresponding assembly block 9 on the rectifier cover 4. Then pull the limiting pull block 21 so that the limiting pull block 21 drives the limiting insert 20 and the limiting spring 22 to move along the direction on the connecting rotating block 19, while the limiting insert 20 separates from one of the limiting holes.

[0025] As the connecting block 19 rotates, it drives the connecting gear 18 on the connecting shaft 17 to rotate. Since the connecting gear 18 meshes with the two connecting toothed plates 15, it causes the connecting toothed plates 15 to extend along both ends of the connecting hollow plate 14, causing the connecting insert 16 on the connecting toothed plate 15 to move as well. Then, the connecting insert 16 passes through the corresponding assembly block 9, and the limiting pull block 21 is released, so that the limiting spring 22 gives the limiting insert 20 a restoring force. Then, the limiting insert 20 is inserted into one of the limiting holes for limitation, thereby limiting the assembly of the rectifier cover 4 and the rectifier housing body 1.

[0026] When the electronic components 3 inside the rectifier housing 1 are inspected, the limiting block 21 is pulled again, causing the limiting block 21 to drive the limiting insert 20 to one of the limiting holes. Then the connecting rotating block 19 is rotated again, causing the connecting rotating block 19 to drive the connecting gear 18 on the connecting rotating shaft 17 to rotate. Since the connecting gear 18 is engaged with the two connecting toothed plates 15, the connecting toothed plates 15 are driven to retract along both ends of the connecting hollow plate 14, causing the connecting insert 16 on the connecting toothed plate 15 to separate from its corresponding assembly block 9.

[0027] Next, the fixed L-shaped plate 12 is pried and flipped again, so that the fixed loop 13 on the fixed L-shaped plate 12 is separated from the corresponding assembly block 9 on the rectifier cover 4. Then, the rectifier cover 4 and the rectifier housing body 1 are pulled, so that the strong magnetic pin 8 on the rectifier cover 4 is separated from the assembly insertion hole 6 on the rectifier housing body 1, thereby allowing the internal electronic components 3 of the rectifier housing body 1 to be inspected.

[0028] Finally, when the electronic components 3 inside the rectifier housing 1 are running, heat is dissipated through the heat sink fins 5.

[0029] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rectifier housing that is easy to fix, comprising a rectifier housing body (1), characterized in that: The rectifier housing body (1) has an assembly interface (2) on its side wall. Electronic components (3) are installed inside the rectifier housing body (1). A rectifier cover (4) is installed on the front of the rectifier housing body (1). Heat dissipation fins (5) are fixedly connected to the side wall of the rectifier housing body (1). Multiple assembly holes (6) are opened at the edge of the surface of the rectifier housing body (1). Assembly iron blocks (7) are fixedly connected between the two sides of the inner wall of the assembly holes (6). The multiple assembly holes (6) are evenly arranged. Multiple strong magnetic pins (8) are fixedly connected to the back of the rectifier cover (4). The multiple strong magnetic pins (8) are evenly arranged. Two assembly blocks (9) are fixedly connected to the surface of the rectifier cover (4). Fixing components are connected to the top and bottom of the rectifier housing body (1). Connecting components are connected to the surface of the rectifier cover (4).

2. The rectifier housing for easy fixing according to claim 1, characterized in that: The fixing component includes a fixing recess (10) fixedly connected to the top or bottom of the rectifier housing body (1), and a fixing shaft (11) is rotatably connected between the two sides of the inner wall of the fixing recess (10).

3. The rectifier housing for easy fixing according to claim 2, characterized in that: A fixed L-shaped plate (12) is fixedly sleeved on the outer wall of the fixed rotating shaft (11), and a fixed U-shaped opening (13) is provided through the top of the fixed L-shaped plate (12).

4. The rectifier housing for easy fixing according to claim 1, characterized in that: The connecting assembly includes a connecting hollow plate (14) fixedly connected to the surface of the rectifier cover (4). Both ends of the connecting hollow plate (14) are slidably connected to connecting toothed plates (15). One end of the connecting toothed plate (15) is fixedly connected to a connecting insert (16). The two connecting toothed plates (15) are arranged symmetrically.

5. A rectifier housing for easy fixing according to claim 4, characterized in that: A connecting shaft (17) is fixedly connected through and fixed to the surface of the connecting hollow plate (14). A connecting gear (18) and a connecting rotating block (19) are fixedly connected to both ends of the connecting shaft (17). A plurality of limiting holes are opened on the surface of the connecting hollow plate (14). The connecting gear (18) meshes with two connecting tooth plates (15). A limiting component is connected to the surface of the connecting rotating block (19).

6. A rectifier housing for easy fixing according to claim 5, characterized in that: The limiting component includes a limiting insert (20) that runs through the surface of the connecting rotating block (19). One end of the limiting insert (20) is fixedly connected to a limiting pull block (21), and the other end of the limiting insert (20) is movably inserted into one of the limiting holes.

7. A rectifier housing for easy fixing according to claim 6, characterized in that: The outer wall of the limiting insert (20) is movably sleeved with a limiting spring (22), and the two ends of the limiting spring (22) are fixedly connected to the side wall of the limiting pull block (21) and the side wall of the connecting rotating block (19), respectively.

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