A particle transformer

Abstract

The utility model relates to the technical field of transformer equipment, specifically a particle transformer, comprising a transformer body, a plurality of heat sinks are fixedly connected to the surface of the transformer body, elastic clips are pressed on both sides of the surface of the heat sink, a shaft rod is fixedly connected to one end of the surface of the elastic clip, the shaft rod passes through the surface of a fixed plate, a spring is sleeved on the surface of the shaft rod, one end of the fixed plate is fixedly connected to a mounting plate, a plurality of limit rods are fixedly connected to the surface of the mounting plate, stoppers are inserted on both sides of the surface of the limit rods, a nameplate is sleeved on the surface of the limit rods, and the stoppers are pressed on the surface of the nameplate; the beneficial effect is: by pressing the shaft rod, the spring deformation drives the elastic clips to engage, so that the mounting plate is fixedly clamped on the heat sink, the adjustment and movement of the nameplate installation position is realized, thereby ensuring that the nameplate information can be clearly observed in various installation environments, the limit rods and the stoppers are set, the rapid disassembly and replacement of the nameplate is realized, the operation is simple and convenient, and the replacement efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of voltage transformation equipment, in particular to a particle transformer. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are the primary coil, secondary coil and iron core. In electrical equipment and wireless circuits, it is often used to increase or decrease voltage, match impedance, and provide safety isolation. A particle transformer is a type of transformer that is filled with specific particle materials to improve its insulation and thermal insulation properties.

[0003] In the prior art, a nameplate is provided on the surface of the transformer, which provides configuration information, technical specifications, and operating warnings about the transformer. The nameplate is usually first fixed to the base plate with screw connectors, and then the base plate is welded to the heat dissipation corrugated sheet on the surface of the transformer.

[0004] However, the installation environment of the transformer is different, and the viewing angle of the nameplate is different in different installation environments. The nameplate base plate is welded to the surface of the transformer, and the nameplate position cannot be adjusted, which makes the nameplate difficult to observe. When the parameters and specifications of the transformer change due to maintenance and upgrades, the nameplate also needs to be replaced, and the use of screws requires the use of tools for disassembly and installation, which is time-consuming and cumbersome, reducing work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a particle transformer to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a particle transformer, comprising a transformer body, a plurality of heat sinks are fixedly connected to the surface of the transformer body, elastic clips are pressed on both sides of the surface of the heat sink, an axis rod is fixedly connected to one end of the surface of the elastic clip, the axis rod passes through the surface of a fixed plate, a spring is sleeved on the surface of the axis rod, a mounting plate is fixedly connected to one end of the fixed plate, a plurality of limit rods are fixedly connected to the surface of the mounting plate, stoppers are inserted on both sides of the surface of the limit rods, a nameplate is sleeved on the surface of the limit rods, and the stoppers are pressed on the surface of the nameplate.

[0007] Preferably, the fixing plate has a square plate structure, the two fixing plates are distributed in parallel and symmetrically, an axial hole is opened on the surface of the fixing plate, the axial hole is a square hole, a fixing groove is opened on the surface of one end of the fixing plate away from the mounting plate, the fixing groove is a square groove, a round rod is fixedly connected to the surface of the fixing groove, and the round rod has a cylindrical structure.

[0008] Preferably, the elastic clip is an arc-shaped plate structure, the surface of the elastic clip is fixedly connected with a rubber pad, the two rubber pads are clamped on the surface of the heat sink, the surface of the elastic clip is provided with a rod groove, the rod groove is a circular groove, and the round rod passes through the surface of the rod groove.

[0009] Preferably, the shaft rod is a square plate-like structure with a "T" cross-section, the surface of the shaft hole is penetrated by the shaft rod, the spring is fixedly connected to one end of the surface of the shaft rod, and the other end of the spring is fixedly connected to the surface of the fixing plate.

[0010] Preferably, the limit rod is in a cylindrical structure, the limit rod passes through a slot provided on the surface of the nameplate, a retaining groove is provided on the surface of the limit rod, the retaining groove is in a square groove, and a rubber block is fixedly connected to the center of the surface of the retaining groove.

[0011] Preferably, the stoppers are respectively fixedly connected to the two ends of the surface of the rubber block, the stoppers are in a square block structure, and an inclined surface is provided on the surface of one end of the stoppers away from the rubber block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The particle transformer proposed by the utility model presses the shaft rod to deform the spring to drive the elastic clip to engage, so that the mounting plate is fixedly clamped on the heat sink, and the nameplate installation position can be adjusted and moved, thereby ensuring that the nameplate information can be clearly observed in various installation environments. The limit rod and the stop block are provided to realize the rapid disassembly and replacement of the nameplate, and the operation is simple and convenient, thereby improving the replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the clamping mechanism of the utility model;

[0016] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0017] Figure 4 It is a half-section schematic diagram of the clamping mechanism of the utility model.

[0018] In the figure: 1. Transformer body; 2. Heat sink; 3. Nameplate; 4. Fixing plate; 5. Elastic clip; 6. Shaft; 7. Spring; 8. Fixing groove; 9. Mounting plate; 10. Rubber pad; 11. Rod groove; 12. Round rod; 13. Shaft hole; 14. Slot; 15. Stop groove; 16. Rubber block; 17. Stop block; 18. Limit rod. DETAILED DESCRIPTION

[0019] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0020] Embodiment 1

[0021] See also Figure 1 to Figure 2 The utility model provides a technical solution: a particle transformer, including a transformer body 1, a plurality of heat sinks 2 are fixedly connected to the surface of the transformer body 1, elastic clips 5 are pressed on both sides of the surface of the heat sink 2, one end of the surface of the elastic clip 5 is fixedly connected to a shaft rod 6, the shaft rod 6 passes through the surface of the fixing plate 4, a spring 7 is sleeved on the surface of the shaft rod 6, one end of the fixing plate 4 is fixedly connected to a mounting plate 9, a plurality of limit rods 18 are fixedly connected to the surface of the mounting plate 9, both sides of the surface of the limit rod 18 are plugged with stoppers 17, a nameplate 3 is sleeved on the surface of the limit rod 18, and the stopper 17 is pressed on the surface of the nameplate 3. By pressing the shaft rod 6, the spring 7 is deformed to drive the elastic clip 5 to engage, so that the mounting plate 9 is fixedly clamped on the heat sink 2, the adjustment and movement of the installation position of the nameplate 3 is realized, so as to ensure that the information of the nameplate 3 can be clearly observed in various installation environments, the limit rod 18 and the stopper 17 are set, the rapid disassembly and replacement of the nameplate 3 is realized, the operation is simple and convenient, and the replacement efficiency is improved.

[0022] Embodiment 2

[0023] See also Figure 4 On the basis of the first embodiment, in order to realize the movement and adjustment of the position of the nameplate 3, the fixing plate 4 is a square plate structure, the two fixing plates 4 are parallel and symmetrically distributed, the surface of the fixing plate 4 is provided with an axial hole 13, the axial hole 13 is a square hole, the surface of the fixing plate 4 away from the mounting plate 9 is provided with a fixing groove 8, the fixing groove 8 is a square groove, the surface of the fixing groove 8 is fixedly connected with a round rod 12, the round rod 12 is a cylindrical structure, the elastic clip 5 is an arc-shaped plate structure, the surface of the elastic clip 5 is fixedly connected with a rubber pad 10, the two rubber pads 10 are clamped on the surface of the heat sink 2, the surface of the elastic clip 5 is provided with a rod groove 11, the rod groove 11 is a circular groove, and the round rod 12 passes through the surface of the rod groove 11.

[0024] A rubber pad 10 is provided, and two rubber pads 10 are respectively clamped between the heat sink 2 and the elastic clip 5 to increase the friction between the elastic clip 5 and the heat sink 2, so that the elastic clip 5 is clamped more firmly. A round rod 12 is provided to allow the elastic clip 5 to rotate at a certain angle in the fixing groove 8.

[0025] Embodiment 3

[0026] See also Figure 3 On the basis of the second embodiment, in order to realize the rapid replacement of the nameplate 3, the shaft rod 6 is a square plate-shaped structure with a cross-section of "T", the surface of the shaft hole 13 is penetrated by the shaft rod 6, the spring 7 is fixedly connected to one end of the surface of the shaft rod 6, and the other end of the spring 7 is fixedly connected to the surface of the fixed plate 4, the limiting rod 18 is a cylindrical structure, the limiting rod 18 penetrates the slot 14 opened on the surface of the nameplate 3, and a retaining groove 15 is opened on the surface of the limiting rod 18, the retaining groove 15 is a square groove, and a rubber block 16 is fixedly connected to the center position of the surface of the retaining groove 15, and the retaining blocks 17 are respectively fixedly connected to the two ends of the surface of the rubber block 16, and the retaining blocks 17 are square block-shaped structures, and the end surface of the retaining block 17 away from the rubber block 16 is provided with an inclined surface.

[0027] A spring 7 is arranged between the shaft rod 6 and the fixed plate 4. The deformation and expansion and contraction of the spring 7 drive the shaft rod 6 to move, and the shaft rod 6 drives the elastic clip 5 to rotate. When the inclined surface at one end of the stop block 17 is squeezed by the nameplate 3, it will expand and contract into the stop groove 15. The stop groove 15 squeezes the rubber block 16 in a compressed state. When the slot 14 on the surface of the nameplate 3 passes through the limit rod 18, the rubber block 16 returns to its original state from the compressed state, so that the stop block 17 pops out and presses against the surface of the nameplate 3.

[0028] In actual use, first, press the shaft rods 6 on both sides with your hand, and the two shaft rods 6 move toward each other along the shaft hole 13, at this time, the spring 7 is in a compressed state, and the shaft rod 6 pushes one end of the elastic clip 5, and the elastic clip 5 rotates around the round rod 12, and the opening and closing angle of the two elastic clips 5 away from the mounting plate 9 becomes larger, and then the elastic clip 5 is placed on the surface of the heat sink 2. After releasing your hand, the spring 7 rebounds from the compressed state, driving the two shaft rods 6 away from each other, so that the end of the elastic clip 5 away from the mounting plate 9 approaches each other, so that the rubber pad 10 clamps the two ends of the heat sink 2, and finally the nameplate 3 is overlapped on the surface of the mounting plate 9, and the stop block 17 is retracted into the stop groove 15 under force, and then rebounds and presses on the surface of the nameplate 3. When the nameplate 3 needs to be replaced, the stop block 17 can be pressed by hand to remove the nameplate 3. When the installation position of the nameplate 3 needs to be changed, the shaft rod 6 can be pressed by hand to repeat the above principle.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A particle transformer, comprising a transformer body (1), a plurality of heat sinks (2) being fixedly connected to the surface of the transformer body (1), characterized in that: Elastic clips (5) are pressed against both sides of the surface of the heat sink (2); one end of the surface of the elastic clip (5) is fixedly connected to a shaft (6); the shaft (6) passes through the surface of the fixed plate (4); a spring (7) is sleeved on the surface of the shaft (6); one end of the fixed plate (4) is fixedly connected to a mounting plate (9); a plurality of limit rods (18) are fixedly connected to the surface of the mounting plate (9); stoppers (17) are inserted on both sides of the surface of the limit rods (18); a nameplate (3) is sleeved on the surface of the limit rods (18); and the stoppers (17) are pressed against the surface of the nameplate (3).

2. A particle transformer according to claim 1, characterized in that: The fixing plate (4) is in a square plate-like structure. The two fixing plates (4) are arranged in parallel and symmetrically. An axial hole (13) is provided on the surface of the fixing plate (4). The axial hole (13) is in a square hole. A fixing groove (8) is provided on the surface of one end of the fixing plate (4) away from the mounting plate (9). The fixing groove (8) is in a square groove. A round rod (12) is fixedly connected to the surface of the fixing groove (8). The round rod (12) is in a cylindrical structure.

3. A particle transformer according to claim 2, characterized in that: The elastic clip (5) is in the form of an arc-shaped plate structure. The surface of the elastic clip (5) is fixedly connected with a rubber pad (10). The two rubber pads (10) are clamped on the surface of the heat sink (2). The surface of the elastic clip (5) is provided with a rod groove (11). The rod groove (11) is in the form of a circular groove. The round rod (12) penetrates the surface of the rod groove (11).

4. A particle transformer according to claim 2, characterized in that: The shaft rod (6) is a square plate-shaped structure with a "T" cross-section. The surface of the shaft hole (13) is penetrated by the shaft rod (6). The spring (7) is fixedly connected to one end of the surface of the shaft rod (6), and the other end of the spring (7) is fixedly connected to the surface of the fixing plate (4).

5. The particle transformer according to claim 1, characterized in that: The limiting rod (18) is in a cylindrical structure. The limiting rod (18) passes through a slot (14) provided on the surface of the nameplate (3). A retaining groove (15) is provided on the surface of the limiting rod (18). The retaining groove (15) is in a square groove. A rubber block (16) is fixedly connected to the center of the surface of the retaining groove (15).

6. A particle transformer according to claim 5, characterized in that: The stoppers (17) are respectively fixedly connected to the two ends of the surface of the rubber block (16); the stoppers (17) are in a square block structure, and an inclined surface is provided on the surface of one end of the stoppers (17) away from the rubber block (16).

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