CN218676729U

CN218676729U - High-frequency transformer for electronic equipment

Info

Publication number: CN218676729U
Application number: CN202222691467.8U
Authority: CN
Inventors: 王强
Original assignee: Hubei Xinquanhua Electronics Co ltd
Current assignee: Hubei Xinquanhua Electronics Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-03-21
Anticipated expiration: 2032-10-13

Abstract

The utility model relates to a high frequency transformer technical field specifically is a high frequency transformer for electronic equipment, including main part group, main part group contains the shell body, the inside of shell body is provided with voltage transformation coil, one side of voltage transformation coil is provided with the base, and interchangeable stitch part group, interchangeable stitch part group includes the stitch base, the inside of stitch base is provided with the stitch body, one side of stitch body is provided with stitch rule pole, heat-dissipating part group contains the heat conduction connecting piece, one side of heat conduction connecting piece is provided with the heat conduction base, one side of keeping away from the heat conduction connecting piece of heat conduction base is provided with fan housing, fan housing's inside is provided with the fan leaf, one side of heat conduction base is provided with the cooling rod, one side of cooling rod is provided with the fin. The utility model discloses can be that the convenient change of stitch just can assist the transformer heat dissipation.

Description

High-frequency transformer for electronic equipment

Technical Field

The utility model relates to a high frequency transformer technical field specifically is a high frequency transformer for electronic equipment.

Background

The high-frequency transformer is a power transformer with the working frequency exceeding the intermediate frequency, is mainly used as a high-frequency switching power transformer in a high-frequency switching power supply, is also used as a high-frequency inverter power transformer in a high-frequency inverter power supply and a high-frequency inverter welding machine, has wide application range and strong usability, so the existing high-frequency transformer is continuously innovated and developed, and the existing high-frequency transformer basically meets the requirements of people, but still has some problems.

The stitch of the high-frequency transformer is inevitably collided in the using process, the stitch is inconvenient to use if the whole transformer is damaged, and the high-frequency transformer is easy to have too high temperature when in use, and the high-frequency transformer is irreversibly damaged by the high temperature when the high-frequency transformer is too high, so that the problem needs to be solved by the high-frequency transformer for the electronic equipment.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above technical problem, an object of the present invention is to provide a high frequency transformer for electronic equipment to solve the problem that the pin damage of the high frequency transformer proposed in the above background art cannot be replaced and the heat dissipation of the high frequency transformer.

In order to achieve the above object, the utility model provides a following technical scheme: a high-frequency transformer for electronic equipment comprises a main component group, wherein the main component group comprises an outer shell, a transformation coil is arranged in the outer shell, and a base is arranged on one side of the transformation coil;

the replaceable pin component group comprises a pin base, a pin body is arranged in the pin base, and a pin setting rod is arranged on one side of the pin body;

and the heat dissipation component group is arranged on one side of the outer shell.

Preferably, one side of the stitch base is connected to the base, the corresponding stitch body is provided with a groove on the stitch base, and the stitch base is connected with the stitch body through the groove.

Preferably, the stitch body is provided with the multiunit, and even permutation is in the both sides of stitch base, the stitch body is provided with logical groove corresponding stitch regulation pole department, and stitch body and stitch regulation pole are through leading to the groove connection, the stitch base is provided with logical groove corresponding stitch regulation pole department, and stitch regulation pole and stitch base are through leading to the groove connection.

Preferably, the heat dissipation component group comprises a heat conduction connecting piece, a heat conduction base is arranged on one side of the heat conduction connecting piece, a fan shell is arranged on one side, away from the heat conduction connecting piece, of the heat conduction base, fan blades are arranged inside the fan shell, a heat dissipation rod is arranged on one side of the heat conduction base, and heat dissipation fins are arranged on one side of the heat dissipation rod.

Preferably, the heat conduction connecting piece is made of copper, one side of the heat conduction connecting piece, which is far away from the heat conduction base, is connected to the voltage transformation coil, and one side of the heat conduction base is connected to the top of the outer shell.

Preferably, a grid mesh is arranged inside the fan shell, a bearing is arranged at a position corresponding to the fan blades of the grid mesh, the fan shell and the fan blades are connected through the bearing, a motor is arranged on one side of the fan blades, a plurality of groups of radiating fins are arranged and are uniformly arranged on the radiating rods, the radiating rods are Y-shaped structures, and the radiating rods are made of copper.

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

1. the high-frequency transformer for the electronic equipment is provided with the replaceable pin component group, when the high-frequency transformer is used or transported, pins of the transformer cannot be collided or lost, the conventional high-frequency transformer cannot replace the pins conveniently, when the pins are lost and damaged, the transformer cannot be used ideally, the pins can be replaced by the replaceable pin component group, when a certain part is lost or damaged, the pin specification rod in the pin base is pulled out, the pins can be detached from the pin base at the moment, the part needing to be replaced is replaced and then is completely inserted into the pin base, and finally the pin specification rod is inserted back into the pin base and can be connected with the pin base in a mode of penetrating through the pin base and the pin body;

2. the high-frequency transformer for the electronic equipment is provided with the heat dissipation component group, when the temperature of the high-frequency transformer continuously rises in work, the traditional structure cannot sufficiently dissipate heat inside, when the internal temperature is extruded to cause overheating, the transformer can possibly have the situation of overheating short circuit, the heat dissipation component group can guide the heat into the heat conduction base through the heat conduction connecting piece in contact with the replaceable pin component group, the rear heat conduction base is conducted to the heat dissipation rod and the heat dissipation sheet, the motor controlled externally can drive the fan blades inside the heat dissipation sheet to rotate and blow, at the moment, the conducted heat can be dissipated into the air, and the design of the heat dissipation component group greatly increases the heat dissipation efficiency of the high-frequency transformer and avoids the danger that the high-frequency transformer can be overheated and shorted.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic overall sectional structure of the present invention;

fig. 3 is a schematic structural diagram of the present invention at a in fig. 2;

fig. 4 is a schematic diagram of the overall explosion structure of the present invention.

In the figure: 01. a main body component group; 11. an outer housing; 12. a transformer coil; 13. a base; 02. a replaceable pin component group; 21. a pin base; 22. a pin body; 23. a stitch specification bar; 03. a heat dissipating component set; 31. a thermally conductive connector; 32. a thermally conductive base; 33. a fan housing; 34. a fan blade; 35. a heat dissipation rod; 36. and a heat sink.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a high-frequency transformer for electronic equipment comprises a main body component group 01, wherein the main body component group 01 comprises an outer shell 11, a transformation coil 12 is arranged in the outer shell 11, and a base 13 is arranged on one side of the transformation coil 12;

the replaceable pin component group 02 comprises a pin base 21, a pin body 22 is arranged in the pin base 21, and a pin setting rod 23 is arranged on one side of the pin body 22;

the heat dissipating component set 03, the heat dissipating component set 03 is disposed at one side of the outer housing 11.

One side of the pin base 21 is connected to the base 13, a groove is formed in the position, corresponding to the pin body 22, of the pin base 21, the pin body 22 is connected through the groove, the pin base 21 is made of plastic, and when the transformer runs, the non-conductive plastic material can prevent current from being discharged outside.

The stitch body 22 is provided with the multiunit, and evenly arrange in stitch base 21's both sides, stitch body 22 is provided with logical groove in the department that corresponds stitch regulation pole 23, and stitch body 22 and stitch regulation pole 23 are connected through logical groove, stitch base 21 is provided with logical groove in the department that corresponds stitch regulation pole 23, and stitch regulation pole 23 and stitch base 21 are connected through logical groove, the stitch design that can dismantle fast, can be when some stitch warp or damage, unload stitch regulation pole 23 after, just can insert stitch body 22 good in stitch base 21, at last in stitch regulation pole 23 inserts stitch base 21, stitch regulation pole 23 will help stitch body 22 and stitch base 21 to connect.

The heat dissipation component group 03 comprises a heat conduction connecting piece 31, a heat conduction base 32 is arranged on one side of the heat conduction connecting piece 31, a fan shell 33 is arranged on one side, away from the heat conduction connecting piece 31, of the heat conduction base 32, fan blades 34 are arranged inside the fan shell 33, a heat dissipation rod 35 is arranged on one side of the heat conduction base 32, a heat dissipation fin 36 is arranged on one side of the heat dissipation rod 35, the heat dissipation component group 03 can be directly clamped outside the replaceable pin component group 02 through the heat conduction connecting piece 31, and the heat dissipation component group 03 can be rapidly detached from the replaceable pin component group 02.

The material of heat conduction connecting piece 31 sets up to copper, and the one side of keeping away from heat conduction base 32 of heat conduction connecting piece 31 is connected on transformer coil 12, and the top at shell body 11 is connected to one side of heat conduction base 32, and what heat conduction connecting piece 31 set up on the position that corresponds transformer coil 12 has insulating silica gel, and heat conduction is non-conductive.

The fan casing 33 is internally provided with a grid mesh, the grid mesh is provided with a bearing at a position corresponding to the fan blades 34, the fan casing 33 is connected with the fan blades 34 through the bearing, one side of the fan blades 34 is provided with a motor, the radiating fins 36 are provided with a plurality of groups and are uniformly arranged on the radiating rod 35 in an aligned mode, the radiating rod 35 is of a Y-shaped structure, the radiating rod 35 is made of copper, and the radiating efficiency of the whole body can be improved by adopting a radiating plate to radiate heat.

The working principle is as follows: when the high-frequency transformer is used or transported, the pins of the transformer cannot be collided or lost inevitably, the pins of the traditional high-frequency transformer cannot be replaced conveniently, when the pins are lost and damaged, the transformer cannot be used ideally, the pins of the replaceable pin component group 02 can be replaced, when the pins are lost or damaged at a certain position, the pin setting rod 23 in the pin base 21 is pulled out, the pin body 22 can be detached from the pin base 21 at the moment, then the positions needing to be replaced are replaced and are completely inserted into the pin base 21, finally the pin setting rod 23 is inserted back into the pin base 21, the pin setting rod 23 can be connected with the pin body 22 in a mode of penetrating through the pin base 21 and the pin body 22, and the design of replacing the pins greatly reduces the damage rate of high-frequency power pins and reduces the use cost. When the temperature of the high-frequency transformer is continuously raised in operation, the traditional structure cannot sufficiently dissipate heat inside, when the internal temperature is extruded to cause overheating, the transformer can have an overheating short circuit condition, the heat dissipating component group 03 can guide the heat into the heat conducting base 32 through the heat conducting connecting piece 31 contacted with the replaceable pin component group 02, the heat conducting base 32 is conducted to the heat dissipating rod 35 and the heat dissipating fin 36, the externally controlled motor can drive the fan blades 34 inside the heat dissipating fin 36 to rotate and blow, and the conducted heat can be dissipated into the air, and the design of the heat dissipating component group 03 greatly increases the heat dissipating efficiency of the high-frequency transformer and avoids the danger that the high-frequency transformer can be overheated and short circuit.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 for electronic equipment, comprising, characterized in that:

the transformer assembly comprises a main body component set (01), wherein the main body component set (01) comprises an outer shell (11), a transformer coil (12) is arranged in the outer shell (11), and a base (13) is arranged on one side of the transformer coil (12);

the replaceable pin component group (02) comprises a pin base (21), a pin body (22) is arranged inside the pin base (21), and a pin setting rod (23) is arranged on one side of the pin body (22);

and the heat dissipation component set (03) is arranged on one side of the outer shell (11).

2. A high-frequency transformer for electronic equipment according to claim 1, characterized in that: one side of the stitch base (21) is connected to the base (13), a groove is formed in the position, corresponding to the stitch body (22), of the stitch base (21), and the stitch base (21) is connected with the stitch body (22) through the groove.

3. A high-frequency transformer for electronic equipment according to claim 1, characterized in that: the stitch body (22) is provided with the multiunit, and evenly arranges in both sides of stitch base (21), the stitch body (22) is provided with logical groove corresponding stitch regulation pole (23) department, and stitch body (22) and stitch regulation pole (23) are connected through leading to the groove, stitch base (21) is provided with logical groove corresponding stitch regulation pole (23) department, and stitch regulation pole (23) and stitch base (21) are connected through leading to the groove.

4. A high-frequency transformer for electronic equipment according to claim 1, characterized in that: the heat dissipation component group (03) comprises a heat conduction connecting piece (31), a heat conduction base (32) is arranged on one side of the heat conduction connecting piece (31), a fan shell (33) is arranged on one side, away from the heat conduction connecting piece (31), of the heat conduction base (32), fan blades (34) are arranged inside the fan shell (33), a heat dissipation rod (35) is arranged on one side of the heat conduction base (32), and heat dissipation fins (36) are arranged on one side of the heat dissipation rod (35).

5. The high-frequency transformer for electronic equipment as claimed in claim 4, wherein: the material of heat conduction connecting piece (31) sets up to copper, the one side of keeping away from heat conduction base (32) of heat conduction connecting piece (31) is connected on transformer coil (12), the top at shell body (11) is connected to one side of heat conduction base (32).

6. A high-frequency transformer for electronic equipment as claimed in claim 5, characterized in that: the fan comprises a fan shell (33), a grid net is arranged in the fan shell (33), a bearing is arranged at a position corresponding to a fan blade (34) of the grid net, the fan shell (33) and the fan blade (34) are connected through the bearing, a motor is arranged on one side of the fan blade (34), a plurality of groups of radiating fins (36) are arranged and evenly arrayed on a radiating rod (35), the radiating rod (35) is of a Y-shaped structure, and the radiating rod (35) is made of copper.