A high power density high frequency power transformer apparatus

Abstract

The utility model provides a kind of high power density high-frequency power supply transformer equipment, belong to power transformer field, including transformer, the transformer one end is provided with driving assembly, transformer is fixedly connected with circular fixed plate, and driving assembly is connected with circular fixed rotation, circular fixed plate outside evenly provided with several guide blocks, driving assembly one end is provided with rotating assembly, rotating assembly one end is fixedly connected with heat dissipation component, when using, by driving assembly circular regular rotation is carried out in circular fixed plate, simultaneously drive rotating assembly and heat dissipation component, solve the problem of heat dissipation to different directions, increase the efficiency of heat dissipation, reduce the cost of equipment;In the process of heat dissipation, the problem of uneven heat dissipation in each orientation will occur, by the setting of guide block, when rotating assembly rotates, limit is carried out, to solve the problem of uniform heat dissipation in all directions to different directions different positions.

Description

Technical Field

[0001] This utility model relates to the field of power transformers, and more specifically, to a high power density high frequency power transformer device. Background Technology

[0002] A high power density high-frequency power transformer can efficiently convert input electrical energy into an appropriate voltage to meet the power requirements of equipment under high-frequency operating conditions. When connected to the main circuit, it can quickly respond to changes in load power and provide stable power supply to the equipment. When this type of transformer is in operation, it easily generates a lot of heat due to its high power density, which can cause the equipment to overheat, interfere with the normal operation of the circuit, and is prone to spontaneous combustion due to excessive temperature. Although cooling fans are used for heat dissipation, the heat dissipation direction is often too unidirectional, which makes it inconvenient for the product itself to dissipate heat evenly. This not only affects the safety of the device but also reduces the adaptability of the device. Utility Model Content

[0003] The purpose of this invention is to provide a high power density high frequency power transformer device. By using this invention, the problem of overly unidirectional heat dissipation and the inconvenience of uniform heat dissipation in the product itself is solved.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A high power density high frequency power transformer device includes a transformer, a drive component is provided at one end of the transformer, a circular fixed plate is fixedly connected to the transformer, and the drive component is rotatably connected to the circular fixed plate. A plurality of guide blocks are evenly arranged on the outer side of the circular fixed plate. A rotating component is provided at one end of the drive component, and a heat dissipation component is fixedly connected to one end of the rotating component.

[0005] Furthermore, a first square slot is formed inside the transformer; The drive assembly includes a first motor fixedly installed in a first square groove. An L-shaped rotating rod is rotatably connected to the output end of the first motor. The L-shaped rotating rod is fitted and connected to a circular fixed plate. A first rotating groove is opened at one end of the L-shaped rotating rod.

[0006] Furthermore, a second rotating groove is provided through the center of the circular fixed plate, and one end of the L-shaped rotating rod is rotatably connected to the rotating groove.

[0007] Furthermore, the rotating assembly includes a fixed rod fixedly connected to the first rotating groove, a rotating rod rotatably connected to the surface of the fixed rod at an incline, a spring fixedly connected to one side of the rotating rod, and one end of the spring fixedly connected to the inside of the first rotating groove.

[0008] Furthermore, the thermal assembly includes a fixed frame fixedly connected to one end of the rotating rod, a second square groove is provided inside the fixed frame, a second motor is provided in the second square groove, a cooling fan is fixedly connected to the output end of the second motor, a cooling fan frame is fixedly installed on one side of the fixed frame, and the cooling fan is located inside the cooling fan frame.

[0009] Furthermore, several fixing rods are fixedly installed on one side of the fixing frame, and the fixing rods are fixedly connected to the cooling fan frame.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. By driving the component to rotate in a circular pattern on the circular fixed plate, while simultaneously driving the rotating component and the heat dissipation component, the problem of heat dissipation in different directions is solved, increasing the heat dissipation efficiency and reducing the cost of the equipment; 2. During the heat dissipation process, uneven heat dissipation may occur in each direction. Therefore, by setting guide blocks, the rotating components are limited when rotating, so that the heat dissipation device tilts during rotation, thereby solving the problem of not being able to dissipate heat evenly in different directions and positions. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of a high power density high frequency power transformer device provided by an embodiment of the present invention; Figure 2 A side view sectional view of a high power density high frequency power transformer device provided for an embodiment of this utility model; Figure 3 A schematic diagram illustrating the connection relationship between the drive assembly, the circular fixing plate, the guide block, the rotating assembly, and the heat dissipation assembly provided for an embodiment of this utility model. Figure 4 This is a cross-sectional structural diagram of a heat dissipation component for a high power density high frequency power transformer device, provided for an embodiment of this utility model.

[0013] In the diagram: 1. Transformer; 11. First square slot; 2. Drive assembly; 21. First motor; 22. L-shaped rotating rod; 23. First rotating slot; 3. Circular fixing plate; 4. Guide block; 5. Rotating assembly; 51. First fixing rod; 52. Rotating rod; 53. Spring; 6. Heat dissipation assembly; 61. Fixing frame; 62. Second square slot; 63. Second motor; 64. Cooling fan; 65. Cooling fan frame; 66. Second fixing rod. 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] like Figures 1-4 As shown, a high power density high-frequency power transformer device includes a transformer 1. A drive assembly 2 is mounted at one end of the transformer 1, providing driving force. A circular fixing plate 3 is fixedly connected to the transformer 1, and the drive assembly 2 is rotatably connected to the circular fixing plate 3. The circular fixing plate 3 supports and connects the drive assembly 2, increasing its stability during operation. Several guide blocks 4 are evenly arranged on the outer side of the circular fixing plate 3, limiting rotation. A rotating assembly 5 is mounted at one end of the drive assembly 2. As the rotating assembly 5 rotates, it achieves heat dissipation at different angles through the limiting effect of the guide blocks 4. A heat dissipation assembly 6 is fixedly connected to one end of the rotating assembly 5, improving the heat dissipation effect on the transformer 1. The driving force of the drive assembly 2 drives the rotating assembly 5 and the heat dissipation assembly 6 to rotate, enabling heat dissipation at different locations on the transformer 1, thereby improving heat dissipation effect and efficiency. When the rotating assembly 5 rotates, it passes through the guide blocks 4, limiting the rotation and causing the heat dissipation assembly 6 to tilt vertically for heat dissipation, thus achieving heat dissipation at different locations on the transformer 1 in the same direction.

[0016] The transformer 1 has a first square slot 11 inside, which facilitates the fixed installation of the first motor 21 in the first square slot 11 and reduces the space required for the device.

[0017] The drive assembly 2 includes a first motor 21 fixedly installed in the first square groove 11. The first motor 21 provides driving force to the drive assembly 2. The output end of the first motor 21 is rotatably connected to an L-shaped rotating rod 22, which facilitates the first motor 21 to drive the L-shaped rotating rod 22 to rotate. The L-shaped rotating rod 22 is fitted and connected to the circular fixing plate 3, which facilitates the circular fixing plate 3 to provide support force when the L-shaped rotating rod 22 rotates. When the L-shaped rotating rod 22 rotates around the circular fixing plate 3 for heat dissipation through the driving force of the first motor 21, it solves the problem of heat dissipation in different directions. One end of the L-shaped rotating rod 22 is provided with a first rotating groove 23, which facilitates the provision of space when the rotating assembly 5 is installed, reduces the space required for the device, and improves the convenience of the device.

[0018] A second rotating groove 31 is provided through the center of the circular fixed plate 3, so that the output end of the first motor 21 and the L-shaped rotating rod 22 can rotate in the second rotating groove in the circular fixed plate 3. One end of the L-shaped rotating rod 22 is rotatably connected to the rotating groove 31, so that the driving force of the first motor 21 can drive the L-shaped rotating rod 22 to fit and rotate on the circular fixed plate 3.

[0019] The rotating assembly 5 includes a first fixed rod 51 fixedly connected to the first rotating groove 23. A rotating rod 52 is rotatably connected to the surface of the first fixed rod 51, so that the rotating rod 52 rotates on the first fixed rod 51. A spring 53 is fixedly connected to one side of the rotating rod 52. One end of the spring 53 is fixedly connected to the inside of the first rotating groove 23. The spring 53 causes the rotating rod 52 to be fixedly connected to the first rotating groove 23 at an angle. In the initial state, the spring force of the spring 53 causes the rotating rod 52 to be in an upward tilt. At this time, the heat dissipation assembly 6 can dissipate heat from the upper angle of the transformer 1. During the rotation, the rotating rod 52 is limited by the guide block 4, so that the rotating rod 52 tilts downward. At this time, the heat dissipation assembly 6 can dissipate heat from the lower angle of the transformer 1. After passing the guide block 4, the spring 53 can retract the rotating rod 52 to reset, thereby achieving uniform heat dissipation from all directions and positions.

[0020] Please see Figure 4 The heat dissipation component 6 includes a fixed frame 61 fixedly connected to one end of the rotating rod 52. The fixed frame 61 facilitates the fixed installation of the second motor 63 and the heat dissipation component 6. A second square groove 62 is provided inside the fixed frame 61, and the second motor 63 is installed in the second square groove 62, which facilitates the fixed installation of the second motor 63 in the second square groove 62 and reduces the space used by the device. A cooling fan 64 is fixedly connected to the output end of the second motor 63. A cooling fan frame 65 is fixedly installed on one side of the fixed frame 61, and the cooling fan 64 is located inside the cooling fan frame 65. The second motor 63 drives the cooling fan 64 to rotate, which can dissipate heat from the surface of the transformer 1.

[0021] Several second fixing rods 66 are fixedly installed on one side of the fixing frame 61, and the second fixing rods 66 are fixedly connected to the cooling fan frame 65. The second fixing rods 66 make the fixing frame 61 and the cooling fan frame 65 more secure, thereby preventing tilting, falling off and other problems.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] 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 power density high frequency power transformer device, comprising a transformer (1), characterized in that: The transformer (1) is provided with a drive assembly (2) at one end, and a circular fixing plate (3) is fixedly connected to the transformer (1). The drive assembly (2) is rotatably connected to the circular fixing plate (3). Several guide blocks (4) are evenly arranged on the outer side of the circular fixing plate (3). A rotating assembly (5) is provided at one end of the drive assembly (2), and a heat dissipation assembly (6) is fixedly connected to one end of the rotating assembly (5).

2. The high power density high frequency power transformer device according to claim 1, characterized in that: The transformer (1) has a first square slot (11) inside; The drive assembly (2) includes a first motor (21) fixedly installed in the first square groove (11). The output end of the first motor (21) is rotatably connected to an L-shaped rotating rod (22). The L-shaped rotating rod (22) is fitted and connected to the circular fixing plate (3). One end of the L-shaped rotating rod (22) is provided with a first rotating groove (23).

3. The high power density high frequency power transformer device according to claim 2, characterized in that: The circular fixed plate (3) has a second rotating groove (31) through its center, and one end of the L-shaped rotating rod (22) is rotatably connected to the rotating groove (31).

4. The high power density high frequency power transformer device according to claim 2, characterized in that: The rotating assembly (5) includes a first fixed rod (51) fixedly connected in the first rotating groove (23), a rotating rod (52) is rotatably connected to the surface of the first fixed rod (51), a spring (53) is fixedly connected to one side of the rotating rod (52), and one end of the spring (53) is fixedly connected to the inside of the first rotating groove (23).

5. The high power density high frequency power transformer equipment according to claim 1, characterized in that: The heat dissipation assembly (6) includes a fixed frame (61) fixedly connected to one end of the rotating rod (52). A second square groove (62) is provided inside the fixed frame (61). A second motor (63) is provided inside the second square groove (62). A cooling fan (64) is fixedly connected to the output end of the second motor (63). A cooling fan frame (65) is fixedly installed on one side of the fixed frame (61), and the cooling fan (64) is located inside the cooling fan frame (65).

6. The high power density high frequency power transformer device according to claim 5, characterized in that: A number of second fixing rods (66) are fixedly installed on one side of the fixing frame (61), and the second fixing rods (66) are fixedly connected to the cooling fan frame (65).

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