CN220962981U

CN220962981U - High-frequency transformer capable of absorbing shock

Info

Publication number: CN220962981U
Application number: CN202321794073.3U
Authority: CN
Inventors: 王强
Original assignee: Hebei Yuqing Electrical Engineering Technology Co ltd
Current assignee: Hebei Yuqing Electrical Engineering Technology Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-05-14
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of high-frequency transformers, in particular to a high-frequency transformer capable of damping, which comprises a radiating component group, wherein the radiating component group comprises a motor, one side of the motor is provided with a driving shaft, one side of the driving shaft, which is far away from the motor, is provided with a fixed grid, one side of the fixed grid, which is far away from the driving shaft, is provided with a fan blade, one side of the fan blade, which is far away from the fixed grid, is provided with a heat conducting fin, and one side of a shell is provided with a hollowed-out grid. The utility model avoids the influence of the high temperature inside to the inside and the damage to the integral structure when the outside knocks when the service time is long.

Description

High-frequency transformer capable of absorbing shock

Technical Field

The utility model relates to the technical field of high-frequency transformers, in particular to a high-frequency transformer capable of damping.

Background

The high-frequency transformer is a power transformer with the working frequency exceeding the intermediate frequency, is mainly used for medium-frequency and high-frequency operation, and is also used for high-frequency inversion power transformer in the high frequency operation, and has wide application range and strong usability, so that the existing high-frequency transformer is continuously innovated and developed, and the existing high-frequency transformer basically meets the demands of people, but has some problems.

In the prior high-frequency transformer using process, the high-frequency transformer is easy to be damaged when being impacted by the outside after being installed, the anti-impact effect is poor, the normal use of the high-frequency transformer is inconvenient, a large amount of heat is easy to generate inside, and the using effect of the high-frequency transformer can be influenced when the internal temperature is too high, so that the high-frequency transformer capable of absorbing shock is needed to solve the problems.

Disclosure of utility model

In order to overcome the above technical problems, the present utility model is directed to a high-frequency transformer capable of absorbing shock, so as to solve the problems of poor anti-collision effect and high internal temperature in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a high frequency transformer capable of damping, comprising: the main body part group comprises a shell, a transformer coil is arranged in the shell, and an input/output port is arranged on one side of the transformer coil;

The heat dissipation component group comprises a motor, a driving shaft is arranged on one side of the motor, a fixed grid is arranged on one side, far away from the motor, of the driving shaft, a fan blade is arranged on one side, far away from the driving shaft, of the fixed grid, a heat conducting fin is arranged on one side, far away from the fixed grid, of the fan blade, and a hollowed-out grid is arranged on one side, far away from the fixed grid, of the shell;

and a buffer member group provided outside the housing.

Preferably, the motor is externally connected with a power supply, one end, far away from the motor, of the driving shaft is connected to the fan blade, the fixed grid is provided with a through groove at a position corresponding to the driving shaft, and the driving shaft is connected with the fixed grid through the through groove.

Preferably, the heat conducting fin is provided with the logical groove in the position that corresponds the fan blade, and the heat conducting fin and fan blade pass through logical groove connection, the material of fan blade sets up to ABS plastics, and the material is firm and the price is affordable.

Preferably, the material of the heat conducting fin is set to be heat conducting copper, the heat conducting fin is of a U-shaped structure, and two ends of the U-shaped structure are connected to the front side and the rear side of the transformer coil.

Preferably, the buffer component group comprises a protective shell, a connecting rod is arranged on one side of the protective shell, and a spring is arranged outside the connecting rod.

Preferably, one side of the protective housing is connected to the outer wall of the housing, a sliding groove is formed in the position, corresponding to the connecting rod, of the protective housing, the protective housing is connected with the connecting rod through the sliding groove, one side of the spring is connected to the protective housing, and the other side of the spring is connected to the housing.

Compared with the prior art, the utility model has the beneficial effects that:

1. The high-frequency transformer capable of damping is provided with a radiating component group, when the high-frequency transformer is started, a large amount of temperature is generated in the high-frequency transformer, the inside of the high-frequency transformer is designed into a closed entity, heat is accumulated in the transformer, if the service time is prolonged, the working efficiency of the high-frequency transformer is affected by the high temperature in the high-frequency transformer, even the risk of fire caused by internal high-temperature short circuit occurs, when the motor is started, a driving shaft is driven to rotate, then a fan blade connected with the driving shaft also rotates, and the heat absorbed by a lower heat conducting fin is blown to the outside of a structure by wind generated by the rotation of the fan blade, so that the heat dissipation of the high-frequency transformer is completed;

2. This but shock attenuation high frequency transformer is provided with buffer unit group, when the machine in the in-process of using, if take place to collide with outside protective housing and will at first withstand partial impact, and remaining impact will be buffered through the spring of being connected between shell and the protective housing, and inside high frequency transformation main part just can not receive the influence like this, also can not influence work efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic overall sectional view of the present utility model;

FIG. 3 is a schematic diagram of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic diagram of the overall explosive structure of the present utility model.

In the figure: 01. a main body component group; 11. a housing; 12. a transformer coil; 13. an input/output port; 02. a heat radiation member group; 21. a motor; 22. a drive shaft; 23. fixing the grid; 24. a fan blade; 25. a heat conductive sheet; 26. hollowed-out grids; 03. a buffer member group; 31. a protective shell; 32. a connecting rod; 33. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the high-frequency transformer capable of damping comprises a main body part group 01, wherein the main body part group 01 comprises a shell 11, a transformation coil 12 is arranged in the shell 11, and an input/output port 13 is arranged on one side of the transformation coil 12;

The heat dissipation component group 02 comprises a motor 21, a driving shaft 22 is arranged on one side of the motor 21, a fixed grid 23 is arranged on one side, far away from the motor 21, of the driving shaft 22, a fan blade 24 is arranged on one side, far away from the driving shaft 22, of the fixed grid 23, a heat conducting fin 25 is arranged on one side, far away from the fixed grid 23, of the fan blade 24, and a hollowed-out grid 26 is arranged on one side, far away from the shell 11;

the buffer member group 03, the buffer member group 03 being provided outside the housing 11.

The motor 21 external connection has the power, and the one end that keeps away from motor 21 of drive shaft 22 is connected on fan blade 24, and fixed grid 23 is provided with logical groove in the position that corresponds drive shaft 22, and drive shaft 22 and fixed grid 23 pass through logical groove connection, and fixed grid 23's material sets up to the ABS working of plastics, and logical groove has been seted up in the position that corresponds fixed grid 23 to shell 11, and fixed grid 23 and shell 11 pass through logical groove connection.

The heat conducting fin 25 is provided with logical groove in the position that corresponds fan blade 24, and heat conducting fin 25 and fan blade 24 pass through logical groove connection, and the material of fan blade 24 sets up to ABS plastics, and the material is firm and the price is affordable, and the blade number of fan blade 24 is six, and the angle of inclination that sets up can blow the hot-blast outside with the bottom when the operation.

The material of conducting strip 25 sets up to heat conduction copper, and conducting strip 25 is U-shaped structure, and the both ends of U-shaped structure are connected on the front and back both sides of transformer coil 12, and the conducting strip 25 is connected on transformer coil 12, and when transformer coil 12 generates heat, heat will be conducted to on the conducting strip 25.

The buffer component group 03 comprises a protective shell 31, a connecting rod 32 is arranged on one side of the protective shell 31, a spring 33 is arranged outside the connecting rod 32, a through groove is formed in the protective shell 31 at a position corresponding to the input/output port 13, and the protective shell 31 is connected with the input/output port 13 through the through groove.

One side of the protective housing 31 is connected to the outer wall of the housing 11, a sliding groove is formed in the position of the protective housing 31 corresponding to the connecting rod 32, the protective housing 31 is connected with the connecting rod 32 through the sliding groove, one side of the spring 33 is connected to the protective housing 31, the other side of the spring 33 is connected to the housing 11, when assembly occurs, the suspended housing 11 in the protective housing 31 slides through the connecting rod 32, and the spring 33 sleeved on the connecting rod 32 plays a role in shock absorption and buffering.

Working principle: when the high-frequency transformer is started, a large amount of temperature is generated in the high-frequency transformer, the inside of the high-frequency transformer is designed into a closed entity, heat is accumulated in the transformer, if the service life is prolonged, the working efficiency of the high-frequency transformer can be affected by the high temperature in the high-frequency transformer, even the risk of fire caused by internal high-temperature short circuit exists, when the motor 21 is started, the driving shaft 22 is driven to rotate, then the fan blades 24 connected with the driving shaft 22 also rotate, and the heat absorbed by the lower heat conducting fins 25 is blown to the outside of the structure by wind generated by the rotation of the fan blades 24, so that the heat dissipation of the high-frequency transformer is completed. When the machine is in use, if the outer protective shell 31 is bumped, part of the impact will be resisted at first, and the rest of the impact will be buffered through the spring 33 connected between the outer shell 11 and the protective shell 31, so that the inside high-frequency transformation main body will not be influenced, and the working efficiency will not be influenced, thus solving the problems of any overhigh internal temperature and fear of bumping of the existing high-frequency motor 21.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A high frequency transformer capable of damping comprising, characterized in that:

The main body part group (01), the main body part group (01) comprises a shell (11), a transformer coil (12) is arranged in the shell (11), and an input and output port (13) is arranged on one side of the transformer coil (12);

The heat dissipation component set (02), the heat dissipation component set (02) comprises a motor (21), a driving shaft (22) is arranged on one side of the motor (21), a fixed grid (23) is arranged on one side, far away from the motor (21), of the driving shaft (22), fan blades (24) are arranged on one side, far away from the driving shaft (22), of the fixed grid (23), heat conducting fins (25) are arranged on one side, far away from the fixed grid (23), of the fan blades (24), and hollowed-out grids (26) are arranged on one side, far away from the shell (11);

And a buffer member group (03), wherein the buffer member group (03) is arranged outside the housing (11).

2. A high frequency transformer with damping as claimed in claim 1, wherein: the motor (21) external connection has the power, the one end that keeps away from motor (21) of drive shaft (22) is connected on fan blade (24), fixed grid (23) are provided with logical groove in the position that corresponds drive shaft (22), and drive shaft (22) and fixed grid (23) are through logical groove connection.

3. A high frequency transformer with damping as claimed in claim 1, wherein: the heat conducting fin (25) is provided with a through groove at a position corresponding to the fan blade (24), the heat conducting fin (25) and the fan blade (24) are connected through the through groove, and the fan blade (24) is made of ABS plastic, and is firm in material and low in price.

4. A high frequency transformer with damping as claimed in claim 1, wherein: the material of conducting strip (25) sets up to heat conduction copper, conducting strip (25) are U-shaped structure, and the both ends of U-shaped structure are connected on the front and back both sides of transformer coil (12).

5. A high frequency transformer with damping as claimed in claim 1, wherein: the buffer component group (03) comprises a protective shell (31), a connecting rod (32) is arranged on one side of the protective shell (31), and a spring (33) is arranged outside the connecting rod (32).

6. The high frequency transformer capable of absorbing shock according to claim 5, wherein: one side of the protection shell (31) is connected to the outer wall of the shell (11), a sliding groove is formed in the position, corresponding to the connecting rod (32), of the protection shell (31), the protection shell (31) is connected with the connecting rod (32) through the sliding groove, one side of the spring (33) is connected to the protection shell (31), and the other side of the spring (33) is connected to the shell (11).