A multifunctional transformer skeleton

Abstract

The present application relates to the technical field of transformer, and discloses a multifunctional transformer framework, which comprises a center column, a through port is arranged in the middle of the center column, a water pump is fixedly connected to the inner wall of the bottom end of a water tank, the output end of the water pump is fixedly connected to one end of a water inlet pipe, the other end of the water inlet pipe is fixedly connected to one end of a ring-shaped pipeline, the other end of the ring-shaped pipeline is fixedly connected to the top end of a water outlet pipe, the outer wall of the water tank is provided with heat-conducting silica gel, the top end of the bottom plate is fixedly connected to the bottom end of a baffle, and recesses are uniformly distributed on the bottom end of the needle seat. In the present application, the water pump delivers the cooling liquid to the water inlet pipe, absorbs heat during the flow of the ring-shaped pipeline, and then flows into the water tank through the water outlet pipe. The heat absorbed by the cooling liquid is transferred to the water tank, the surface of the water tank is coated with heat-conducting silica gel, the heat dissipation is accelerated, the safety hazard is eliminated, and the purpose of accelerating heat dissipation is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of transformers, and in particular to a multifunctional transformer skeleton. Background Art

[0002] The transformer bobbin, also known as the transformer wire frame, is a component of the main structure of the transformer. Transformers are widely used in today's society, and the corresponding main body is also indispensable. Therefore, the bobbin plays an irreplaceable role. The transformer bobbin provides space for the copper wire in the transformer to be wound and fixes the magnetic core in the transformer. The transformer bobbin has various functions and its shape varies according to the requirements. However, there are some disadvantages: First, the common bobbin is stored inside the transformer box. The temperature of the coil wound on the bobbin will rise after power is applied. The transformer may cause safety hazards due to the excessive temperature of the coil. Second, the iron core, coil and metal pins on the bobbin work independently. There is no blocking structure in the middle of the ordinary bobbin coil. If the power terminals of the coil touch each other or touch metal, it will cause a short circuit, which is dangerous and inconvenient to use.

[0003] Therefore, it is necessary to develop a multifunctional transformer skeleton to solve at least one of the above technical problems. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a multifunctional transformer skeleton.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a multifunctional transformer skeleton, comprising a central column, a through opening is provided in the middle of the central column, the left and right sides of the bottom end of the central column are fixedly connected to the top of the beam frame, the bottom end of the beam frame is fixedly connected to the top of the water tank, the bottom inner wall of the water tank is fixedly connected to a water pump, the output end of the water pump is fixedly connected to one end of the water inlet pipe, the other end of the water inlet pipe is fixedly connected to one end of the annular pipe, the other end of the annular pipe is fixedly connected to the top of the water outlet pipe, the outer wall of the water tank is provided with thermal conductive silica gel, the far side of the beam frame is fixedly connected to the bottom plate, the top of the bottom plate is fixedly connected to the bottom end of the baffle, the side of the bottom end of the baffle away from the beam frame is fixedly connected to the needle seat, and the bottom end of the needle seat is evenly distributed with grooves.

[0006] As a further description of the above technical solution:

[0007] The top end of the central column is fixedly connected to a top plate, and the through opening passes through the middle of the top plate.

[0008] As a further description of the above technical solution:

[0009] The middle part of the top end of the bottom plate is fixedly connected to the bottom end of the winding post, and the top end of the winding post is fixedly connected to the top plate.

[0010] As a further description of the above technical solution:

[0011] The top ends of the baffles are fixedly connected to the bottom ends of the top plates, and the baffles surround the winding posts on the inside.

[0012] As a further description of the above technical solution:

[0013] Baffles are fixedly connected to the front and rear of the left and right sides of the central column.

[0014] As a further description of the above technical solution:

[0015] The top ends of the grooves are fixedly connected with metal needles, and the lengths of the metal needles are greater than the length of the needle seats.

[0016] As a further description of the above technical solution:

[0017] The annular pipe is arranged inside the central column and surrounds the outer circumference of the through opening.

[0018] As a further description of the above technical solution:

[0019] The water outlet pipe is vertical and passes through the water tank.

[0020] As a further description of the above technical solution:

[0021] The front end of the water tank is fixedly connected with a water filling port.

[0022] As a further description of the above technical solution:

[0023] Heat dissipation holes are evenly distributed on the front end of the central column, and the heat dissipation holes all pass through the central column.

[0024] The present invention has the following beneficial effects:

[0025] 1. In the present invention, when the transformer is working, the coil is energized to dissipate heat, and the water pump transports the coolant to the water inlet pipe, and then enters the annular pipe from the water inlet pipe, absorbs heat during the flow in the annular pipe, and then flows into the water tank through the outlet pipe. The water tank is made of metal and has good thermal conductivity. Finally, the heat absorbed by the coolant is transferred to the water tank. The surface of the water tank is coated with thermal conductive silicone, which can accelerate the dissipation of heat and achieve the purpose of accelerating heat dissipation. At the same time, it also has the effects of moisture-proof and anti-leakage, effectively protecting the normal operation of the coil inside the skeleton, ensuring the normal operation of the transformer, eliminating safety hazards, and is very convenient to use.

[0026] 2. In the present invention, an iron core and a coil wound on the surface of the iron core are provided in the opening in the middle of the center column, and baffles are provided at the front and rear ends of the winding column to isolate the coil wound on the surface of the winding column inside. The bottom end of the needle seat is evenly distributed with grooves, and the metal needles are fixed in the grooves, thereby achieving the purpose of isolating the coil, avoiding the phenomenon of coil contact, reducing the danger, ensuring the normal operation of the transformer, and being very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a front view of a multifunctional transformer skeleton proposed by the present invention;

[0028] Figure 2 A side view of a multifunctional transformer skeleton proposed by the present invention;

[0029] Figure 3 A detailed diagram of the cooling structure of a multifunctional transformer skeleton proposed in the present invention;

[0030] Figure 4 for Figure 3 A in the enlarged view.

[0031] Legend:

[0032] 1. Center column; 2. Through-hole; 3. Top plate; 4. Baffle; 5. Winding column; 6. Bottom plate; 7. Needle holder; 8. Groove; 9. Metal needle; 10. Water inlet; 11. Water tank; 12. Beam; 13. Heat dissipation hole; 14. Annular pipe; 15. Water inlet pipe; 16. Water pump; 17. Thermal conductive silicone; 18. Water outlet pipe. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the 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 devices or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes and should not be understood as indicating or implying relative importance. In addition, 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, an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] Example 1:

[0036] Reference Figures 1-4 The present invention provides a multifunctional transformer skeleton, including a central column 1, a through opening 2 is provided in the middle of the central column 1, the left and right sides of the bottom end of the central column 1 are fixedly connected to the top of the beam 12, the bottom ends of the beam 12 are fixedly connected to the top of the water tank 11, the bottom inner wall of the water tank 11 is fixedly connected to a water pump 16, the output end of the water pump 16 is fixedly connected to one end of a water inlet pipe 15, the other end of the water inlet pipe 15 is fixedly connected to one end of a ring pipe 14, the other end of the ring pipe 14 is fixedly connected to the top of a water outlet pipe 18, and the outer wall of the water tank 11 is provided with thermal conductive silicone 17.

[0037] When the transformer is working, the coil is energized to dissipate heat, and the water pump 16 transports the coolant to the water inlet pipe 15, and enters the annular pipe 14 from the water inlet pipe 15. It absorbs heat during the flow in the annular pipe 14, and then flows into the water tank 11 through the outlet pipe 18. The water tank 11 is made of metal and has good thermal conductivity. The heat absorbed by the coolant is transferred to the water tank 11. The surface of the water tank 11 is coated with thermal conductive silicone 17, which can accelerate the dissipation of heat and achieve the purpose of accelerating heat dissipation. At the same time, it also has moisture-proof and anti-leakage effects, effectively protecting the normal operation of the coil inside the skeleton, ensuring the normal operation of the transformer, and eliminating safety hazards.

[0038] Preferably, in one of the preferred technical solutions of the embodiment, the far side of the beam frame 12 is fixedly connected with the bottom plate 6, the top end of the bottom plate 6 is fixedly connected with the bottom end of the baffle plate 4, the coil wound on the surface of the winding column 5 is isolated inside, the bottom end of the baffle plate 4 away from the beam frame 12 is fixedly connected with the needle seat 7, the bottom end of the needle seat 7 is uniformly distributed with the groove 8, and the metal needle 9 is fixed in the groove 8, so that the coil is isolated, the coil contact phenomenon is avoided, the danger is reduced, and the normal work of the transformer is ensured.

[0039] Embodiment two:

[0040] With reference to Figures 1-4 , the top end of the center column 1 is fixedly connected with the top plate 3, the through hole 2 penetrates the middle part of the top plate 3, the top end of the bottom plate 6 is fixedly connected with the bottom end of the winding column 5, the top end of the winding column 5 is fixedly connected with the top plate 3, the top end of the baffle plate 4 is fixedly connected with the bottom end of the top plate 3, the baffle plate 4 surrounds the winding column 5 inside, the front and back of the left and right sides of the center column 1 are fixedly connected with the baffle plate 4, and the front and back ends of the winding column 5 are provided with the baffle plate 4. The coil wound on the surface of the winding column 5 is isolated inside, the purpose of isolating the coil is achieved, and the coil contact phenomenon is avoided.

[0041] Embodiment three:

[0042] With reference to Figures 1-4 , the top end of the groove 8 is fixedly connected with the metal needle 9, the length of the metal needle 9 is greater than the length of the needle seat 7, the metal needle 9 is arranged in the groove 8, and contact with the coil is avoided, the annular pipeline 14 is arranged inside the center column 1, the annular pipeline 14 surrounds the outer periphery of the through hole 2, the efficiency of heat dissipation is increased, the water outlet pipe 18 is perpendicular and penetrates the water tank 11, the front end of the water tank 11 is fixedly connected with the water inlet 10, the cooling liquid can be conveniently added into the water tank 11, the front end of the center column 1 is uniformly distributed with the heat dissipation hole 13, the heat dissipation hole 13 penetrates the center column 1, and the heat dissipation effect is achieved by utilizing air flow.

[0043] Working principle: When the transformer is working, the coil is energized to dissipate heat, and the water pump 16 transports the coolant to the water inlet pipe 15. The water enters the annular pipe 14 from the water inlet pipe 15, absorbs heat during the flow in the annular pipe 14, and then flows into the water tank 11 through the outlet pipe 18. The water tank 11 is made of metal with good thermal conductivity. The heat absorbed by the coolant is transferred to the water tank 11. The surface of the water tank 11 is coated with thermal conductive silicone 17, which can accelerate the dissipation of heat and achieve the purpose of accelerating heat dissipation. At the same time, it also has moisture-proof and anti-leakage effects, effectively protecting the normal operation of the coil inside the skeleton, ensuring the normal operation of the transformer, and eliminating safety hazards. The opening 2 in the middle of the central column 1 is provided with an iron core and a coil wound on the surface of the iron core. Baffles 4 are provided at the front and rear ends of the winding column 5 to isolate the coil wound on the surface of the winding column 5 inside. Grooves 8 are evenly distributed on the bottom end of the needle seat 7, and the metal needles 9 are fixed in the grooves 8, achieving the purpose of isolating the coil, avoiding the phenomenon of coil contact, reducing the danger, ensuring the normal operation of the transformer, and being very convenient to use.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multifunctional transformer skeleton, comprising a central column (1), characterized in that: A through opening (2) is provided in the middle of the central column (1), the left and right sides of the bottom end of the central column (1) are fixedly connected to the top of the beam frame (12), the bottom end of the beam frame (12) is fixedly connected to the top of the water tank (11), the bottom inner wall of the water tank (11) is fixedly connected to a water pump (16), the output end of the water pump (16) is fixedly connected to one end of the water inlet pipe (15), and the other end of the water inlet pipe (15) is fixedly connected to the annular pipe (14). One end of the annular pipe (14) is fixedly connected to the top of the water outlet pipe (18), the outer wall of the water tank (11) is provided with a heat-conducting silica gel (17), the side away from the beam frame (12) is fixedly connected to the bottom plate (6), the top of the bottom plate (6) is fixedly connected to the bottom end of the baffle (4), the side of the bottom end of the baffle (4) away from the beam frame (12) is fixedly connected to the needle seat (7), and the bottom end of the needle seat (7) is evenly distributed with grooves (8); The top end of the central column (1) is fixedly connected to a top plate (3), and the through opening (2) passes through the middle of the top plate (3); The middle portion of the top end of the bottom plate (6) is fixedly connected to the bottom end of the winding post (5), and the top end of the winding post (5) is fixedly connected to the top plate (3); The top ends of the baffles (4) are fixedly connected to the bottom ends of the top plates (3), and the baffles (4) surround the winding posts (5) on the inside. Baffles (4) are fixedly connected to the front and rear of both left and right sides of the central column (1); The annular pipe (14) is arranged inside the central column (1), and the annular pipe (14) surrounds the outer periphery of the through opening (2).

2. The multifunctional transformer bobbin according to claim 1, characterized in that: The top ends of the grooves (8) are fixedly connected with metal needles (9), and the lengths of the metal needles (9) are greater than the length of the needle seat (7).

3. The multifunctional transformer bobbin according to claim 1, characterized in that: The water outlet pipe (18) is vertical and passes through the water tank (11).

4. The multifunctional transformer bobbin according to claim 1, characterized in that: The front end of the water tank (11) is fixedly connected with a water inlet (10).

5. The multifunctional transformer bobbin according to claim 1, characterized in that: Heat dissipation holes (13) are evenly distributed on the front end of the central column (1), and the heat dissipation holes (13) all pass through the central column (1).

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