A high-frequency transformer with a heat dissipation device

Abstract

The utility model relates to the technical field of switching power supply, and disclose a high frequency transformer with heat abstractor, its characterized by: including high frequency transformer body, high frequency transformer body is provided with heat abstractor, heat abstractor includes: water tank, fixedly connected in high frequency transformer body rear surface, water injection pipe, set up in water tank top, and insert the water tank inside, the utility model has the advantages that the water is injected into the water tank through the water injection pipe by the operator, when the weather is hot, the operator opens the water pump and draws the water in the water tank into the radiating pipe, the water flowing through the radiating pipe is reduced in temperature through heat transfer, and then the operator drives the two fan blades of the heat abstractor to rotate through the driving mechanism, blows air into the high frequency transformer body, improves the heat dissipation effect of the device, and solves the problem of poor heat dissipation effect affecting the stability of the transformer.

Description

Technical Field

[0001] This utility model relates to the field of switching power supply technology, specifically to a high-frequency transformer with a heat dissipation device. Background Technology

[0002] A high-frequency transformer is an electrical instrument that can change voltage. It is also called an electronic high-frequency transformer. Its main components include a primary coil, an iron core, and a secondary coil. According to different voltages, it is divided into step-down transformers, step-up transformers, isolators, etc. High-frequency transformers can be used according to different operating frequencies. A high-frequency transformer is a device that can change AC voltage. The most common type is the low-frequency high-frequency transformer, which is often used in various electrical appliances. Some factories and other places use high-frequency high-frequency transformers.

[0003] In existing technologies, high-frequency transformers are typically placed on concrete pillars made of cement and reinforced steel. While high-frequency transformers have heat sinks, a large voltage is applied during operation, generating significant heat. Furthermore, the internal space of a high-frequency transformer is relatively small, yet the current flow is substantial. The heat sinks have limited cooling capacity and cannot dissipate heat quickly, especially in hot summer weather when electricity consumption increases. This inability to dissipate heat quickly can easily burn out the transformer, leading to power shortages or outages in factories, residential areas, and other large regions. Therefore, a new type of high-frequency transformer is needed to meet these needs. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a high-frequency transformer with a heat dissipation device, which has the advantage of better heat dissipation and solves the problem of poor heat dissipation affecting the stability of the transformer.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a high-frequency transformer with a heat dissipation device, characterized in that: it includes a high-frequency transformer body; a heat dissipation assembly is provided on the high-frequency transformer body, the heat dissipation assembly including: a water tank, fixedly connected to the rear surface of the high-frequency transformer body; a water inlet pipe, disposed on the top of the water tank and inserted into the water tank; a water pump, fixedly connected to the front surface of the water tank, with its inlet end inserted into the water tank; a heat dissipation pipe, fixedly connected to the outlet end of the water pump, with its other end inserted into the water tank; a cooling fan, symmetrically disposed on the heat dissipation pipe; and a drive mechanism disposed on the high-frequency transformer body.

[0006] Preferably, the drive mechanism includes: an L-shaped plate, fixedly connected to the outer wall of the high-frequency transformer body, and both cooling fans are fixedly connected to the L-shaped plate; and a motor, symmetrically arranged on the outer wall of the L-shaped plate, with the cooling fans on the same side all located at the motor output end on the same side.

[0007] Preferably, a temperature sensor is installed inside the high-frequency transformer body, and the temperature sensor is electrically connected to both motors and the water pump.

[0008] Preferably, the outer wall of the L-shaped plate is provided with multiple through holes.

[0009] Preferably, a drain pipe is provided on the rear surface of the water tank, and the drain pipe is inserted into the interior of the water tank.

[0010] Preferably, a filter screen is fixedly connected to the inner wall of the water tank.

[0011] (III) Beneficial Effects Compared with the prior art, the present invention provides a high-frequency transformer with a heat dissipation device, which has the following beneficial effects: This invention has the advantage of good heat dissipation. The operator injects water into the water tank through the water injection pipe. When the weather is hot, the operator turns on the water pump to draw the water from the tank into the heat dissipation pipe. The water flowing through the heat dissipation pipe reduces the temperature around the cooling fan through heat transfer. Then, the operator drives the blades of the two cooling fans to rotate through the drive mechanism, which blows air into the high-frequency transformer body, improving the heat dissipation effect of the device and solving the problem of poor heat dissipation affecting the stability of the transformer. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a side view of the structure of this utility model; Figure 3 This is a cross-sectional structural schematic diagram of the high-frequency transformer body of this utility model; Figure 4 This is a cross-sectional structural diagram of the water tank in this utility model.

[0013] In the picture: 1. High-frequency transformer body; 2. Heat dissipation components; 21. Water tank; 22. Water inlet pipe; 23. Water pump; 24. Heat dissipation pipe; 25. Cooling fan; 26. Drive mechanism; 261. L-shaped plate; 262. Motor; 4. Through hole; 5. Drain pipe; 6. Filter screen; 7. Temperature sensor. Detailed Implementation

[0014] 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.

[0015] Example 1 See Figure 1-4 A high-frequency transformer equipped with a heat dissipation device is characterized by comprising: a high-frequency transformer body 1; a heat dissipation assembly 2 disposed on the high-frequency transformer body 1, the heat dissipation assembly 2 comprising: a water tank 21 fixedly connected to the rear surface of the high-frequency transformer body 1; a water inlet pipe 22 disposed at the top of the water tank 21 and inserted into the water tank 21; a water pump 23 fixedly connected to the front surface of the water tank 21, with its inlet end inserted into the water tank 21; a heat dissipation pipe 24 fixedly connected to the outlet end of the water pump 23, with its other end inserted into the water tank 21; and cooling fans 25 symmetrically disposed on the heat dissipation pipe 24. A drive mechanism 26 is disposed on the high-frequency transformer body 1. The drive mechanism 26 includes: an L-shaped plate 261, fixedly connected to the outer wall of the high-frequency transformer body 1, and both cooling fans 25 are fixedly connected to the L-shaped plate 261; a motor 262, symmetrically disposed on the outer wall of the L-shaped plate 261, and the cooling fans 25 on the same side are disposed at the output end of the motor 262 on the same side; a temperature sensor 7 is disposed inside the high-frequency transformer body 1, and the temperature sensor 7 is electrically connected to the two motors 262 and the water pump 23; a plurality of through holes 4 are disposed on the outer wall of the L-shaped plate 261.

[0016] When ready for use, place the high-frequency transformer body 1 in the designated position. Then, the operator fills the water tank 21 with water through the water inlet pipe 22. When the weather is hot, the operator turns on the water pump 23 to draw water from the water tank 21 into the heat dissipation pipe 24. The water flowing through the heat dissipation pipe 24 cools the area around the cooling fan 25 through heat transfer. Then, the operator drives the blades of the two cooling fans 25 to rotate through the drive mechanism 26, blowing air into the interior of the high-frequency transformer body 1 to improve the heat dissipation effect of the device. The operator turns on the two motors 262 on the L-shaped plate 261. This drives the blades on the two cooling fans 25 to rotate, simplifying operation and improving the convenience of the device. When the internal temperature of the high-frequency transformer body 1 is high, the temperature sensor 7 automatically transmits an electrical signal to the distribution box, which in turn transmits the signal to the controller. The controller then transmits the signal to the two motors 262 and the water pump 23, which then automatically turn on, eliminating the need for manual control and improving the heat dissipation efficiency of the high-frequency transformer body 1. Multiple through holes 4 reduce the obstruction of the L-shaped plate 261 on the cooling fans 25, increasing the airflow and further improving the device's heat dissipation efficiency.

[0017] Example 2 See Figure 1-4 Based on Embodiment 1, auxiliary functions have been added; A drain pipe 5 is provided on the rear surface of the water tank 21, and the drain pipe 5 is inserted into the interior of the water tank 21; a filter screen 6 is fixedly connected to the inner side wall of the water tank 21.

[0018] When finished using the device, the operator can open the drain pipe 5 to drain the water in the water tank 21, making it easier to replace the water in the water tank 21. This prevents the water inside the water tank 21 from deteriorating due to prolonged use, and avoids corrosion of the device due to the inconvenience of water replacement caused by only having a water inlet pipe 22. This improves the practicality of the device. The filter screen 6 inside the water tank 21 can filter impurities in the water injected into the water tank 21, preventing impurities from mixing with the water and causing the heat dissipation pipe 24 to become clogged and unable to function properly, thus improving the stability of the device.

[0019] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-frequency transformer equipped with a heat dissipation device, characterized in that: Includes a high-frequency transformer body (1); the high-frequency transformer body (1) is provided with a heat dissipation assembly (2), the heat dissipation assembly (2) includes: Water tank (21) is fixedly connected to the rear surface of the high-frequency transformer body (1); Water inlet pipe (22) is installed on the top of the water tank (21) and inserted into the water tank (21); A water pump (23) is fixedly connected to the front surface of the water tank (21), and its inlet end is inserted into the interior of the water tank (21); The heat dissipation pipe (24) is fixedly connected to the outlet end of the water pump (23), and the other end is inserted into the water tank (21); Cooling fans (25) are symmetrically arranged on the heat dissipation pipes (24); The drive mechanism (26) is mounted on the high-frequency transformer body (1).

2. A high-frequency transformer with a heat dissipation device according to claim 1, characterized in that: The drive mechanism (26) includes: The L-shaped plate (261) is fixedly connected to the outer wall of the high-frequency transformer body (1), and the two cooling fans (25) are fixedly connected to the L-shaped plate (261); The motor (262) is symmetrically arranged on the outer wall of the L-shaped plate (261), and the cooling fans (25) on the same side are all arranged at the output end of the motor (262) on the same side.

3. A high-frequency transformer with a heat dissipation device according to claim 2, characterized in that: The high-frequency transformer body (1) is equipped with a temperature sensor (7), and the temperature sensor (7) is electrically connected to the two motors (262) and the water pump (23).

4. A high-frequency transformer with a heat dissipation device according to claim 2, characterized in that: The outer wall of the L-shaped plate (261) is provided with multiple through holes (4).

5. A high-frequency transformer with a heat dissipation device according to claim 1, characterized in that: A drain pipe (5) is provided on the rear surface of the water tank (21), and the drain pipe (5) is inserted into the interior of the water tank (21).

6. A high-frequency transformer with a heat dissipation device according to claim 5, characterized in that: A filter screen (6) is fixedly connected to the inner wall of the water tank (21).

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