CN212750566U

CN212750566U - Heat dissipation frame for transformer core

Info

Publication number: CN212750566U
Application number: CN202022170873.0U
Authority: CN
Inventors: 张俊
Original assignee: Taixing Huari Electrical Equipment Co ltd
Current assignee: Taixing Huari Electrical Equipment Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-03-19
Anticipated expiration: 2030-09-28

Abstract

The utility model relates to a transformer core technical field especially relates to a transformer core is with heat dissipation frame, including undersetting and upper bracket, the both sides fixed mounting of undersetting up end has the lower baffle, the both sides fixed mounting of upper bracket up end has the overhead gage, fixed mounting has the iron core between overhead gage and the lower baffle, and the upper end fixed mounting of iron core between the overhead gage, the lower extreme fixed mounting of iron core is between the lower baffle, undersetting and upper bracket all are provided with corresponding bearing, the vertical rotation axis that is equipped with between undersetting and the upper bracket, swing joint in corresponding bearing respectively at the both ends of rotation axis, the rotation axis is along the vertical second blade that is provided with of axle body. The rotating shaft and the blades are arranged in the iron core, so that the heat dissipation effect in the iron core is improved; meanwhile, the rotating shaft is installed on the outer side of the iron core, and blades on the rotating shaft can be rotated by natural wind to take away heat on the outer side of the iron core, so that the heat dissipation efficiency is obviously improved.

Description

Heat dissipation frame for transformer core

Technical Field

The utility model relates to a transformer core technical field especially relates to a transformer core is with heat dissipation frame.

Background

The transformer core is usually fastened into a whole by four screws after being superposed, and the screw nuts are manually fastened by a screwdriver, so that the fixing mode is simple, heat dissipation measures for the transformer core are lacked, and the transformer core is easy to generate heat when in use, thereby causing the damage of the transformer core.

In order to solve the above problems, we propose a heat dissipation frame for a transformer core.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a heat dissipation frame for a transformer iron core.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a heat dissipation frame for a transformer iron core comprises a lower support and an upper support, wherein lower baffle plates are fixedly arranged on two sides of the upper end surface of the lower support, upper baffle plates are fixedly arranged on two sides of the upper end surface of the upper support, an iron core is fixedly arranged between the upper baffle plates, the upper end of the iron core is fixedly arranged between the upper baffle plates, the lower end of the iron core is fixedly arranged between the lower baffle plates, the lower support and the upper support are respectively provided with a corresponding bearing, a rotating shaft is vertically arranged between the lower support and the upper support, two ends of the rotating shaft are respectively and movably connected with the corresponding bearings, a second blade is vertically arranged on the rotating shaft along the shaft body, a first support plate and a second support plate are respectively arranged on two sides of the iron core, a motor is fixedly connected with one side of the second support plate, the output end of the motor is, the shaft body of the rotating shaft is provided with a first blade.

Preferably, the rotating shaft is provided with four sets, wherein four sets of second blades are uniformly arranged on each rotating shaft.

Preferably, one end of the first supporting plate is fixedly connected with one side of the upper baffle plate, and the other end of the first supporting plate is fixedly connected with one side of the lower baffle plate.

Preferably, one end of the second supporting plate is fixedly connected with one side of the upper baffle plate, and the other end of the second supporting plate is fixedly connected with one side of the lower baffle plate.

Preferably, the first blades are provided with five groups, and the first blades are uniformly arranged on the shaft body of the rotating shaft along the axis of the rotating shaft.

Preferably, supporting legs are arranged on two sides of the lower end face of the lower support.

The utility model has the advantages that: according to the heat dissipation frame for the transformer iron core, the problem that the traditional iron core frame is lack of heat dissipation measures, and the transformer iron core can be heated when the heat dissipation frame is used, so that the transformer iron core is damaged is solved, and the heat dissipation effect in the iron core is improved by installing the rotating shaft and the blades in the iron core; meanwhile, the rotating shaft is installed on the outer side of the iron core, and blades on the rotating shaft can be rotated by natural wind to take away heat on the outer side of the iron core, so that the heat dissipation efficiency is obviously improved.

Drawings

Fig. 1 is a schematic view of a heat dissipation frame for a transformer core according to the present invention;

fig. 2 is a schematic side view of a heat dissipation frame for a transformer core according to the present invention;

fig. 3 is the utility model provides a structural schematic is overlooked with heat dissipation frame to transformer core.

In the figure: the supporting legs comprise a lower support 1, an upper support 2, a first supporting plate 3, a rotating shaft 4, an upper baffle 5, a lower baffle 6, a second supporting plate 7, a rotating shaft 8, a first blade 9, a second blade 10, a motor 11, an iron core 12 and a supporting leg 13.

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.

In this embodiment, referring to fig. 1-3, a heat dissipation frame for a transformer core comprises a lower support 1 and an upper support 2, lower baffles 6 are fixedly installed on two sides of an upper end surface of the lower support 1, upper baffles 5 are fixedly installed on two sides of an upper end surface of the upper support 2, a core 12 is fixedly installed between the upper baffles 5 and the lower baffles 6, an upper end of the core 12 is fixedly installed between the upper baffles 5, a lower end of the core 12 is fixedly installed between the lower baffles 6, the lower support 1 and the upper support 2 are both provided with corresponding bearings, a rotating shaft 4 is vertically arranged between the lower support 1 and the upper support 2, two ends of the rotating shaft 4 are respectively movably connected to the corresponding bearings, a second vane 10 is vertically arranged along a shaft body of the rotating shaft 4, two sides of the core 12 are respectively provided with a first support plate 3 and a second support plate 7, one side of the second support plate 7 is fixedly connected with a motor 11, one end of the rotating shaft 8 is movably connected to the first supporting plate 3 through a bearing, and a first blade 9 is arranged on the shaft body of the rotating shaft 8.

The rotation axis 4 is equipped with four groups, wherein, four groups of second blades 10 have evenly been arranged to every rotation axis 4, the one end fixed connection of first backup pad 3 goes up 5 one sides of overhead gage, baffle 6 one side under the other end fixed connection, baffle 5 one side is gone up to the one end fixed connection of second backup pad 7, baffle 6 one side under the other end fixed connection, first blade 9 is equipped with five groups, first blade 9 evenly arranges on 8 shafts of pivot 8 along the 8 axes of pivot, the both sides of lower terminal surface of undersetting 1 are provided with supporting legs 13.

The specific implementation mode is as follows: when the device works, after an iron core 12 is fixedly connected with an upper baffle, a lower baffle, an upper support and a lower support through fasteners, a first supporting plate 3 and a second supporting plate 7 are installed on two sides of the iron core 12, the second supporting plate 7 is used for fixing a motor 11, meanwhile, one end of a rotating shaft 8 is fixedly connected with the output end of the motor 11, the first supporting plate 3 is used for supporting the other end of the rotating shaft 8, a first blade 9 is arranged on the rotating shaft 8, the motor 11 rotates to drive the rotating shaft 8 to rotate, the heat inside the iron core 12 can be taken away through the rotation of the first blade 9, four groups of rotating shafts 4 are arranged on the outer side of the iron core 12, second blades 10 are arranged on the rotating shafts 4, and the heat on the surface of the; inside and outside two cooling system high efficiency dispel the heat to transformer core, the improvement radiating efficiency that is showing, effectually prevent that transformer core temperature from rising to lead to its damage, strengthen this transformer core frame's practicality.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A heat dissipation frame for a transformer iron core comprises a lower support (1) and an upper support (2), and is characterized in that lower baffles (6) are fixedly arranged on two sides of the upper end face of the lower support (1), upper baffles (5) are fixedly arranged on two sides of the upper end face of the upper support (2), an iron core (12) is fixedly arranged between the upper baffles (5) and the lower baffles (6), the upper end of the iron core (12) is fixedly arranged between the upper baffles (5), the lower end of the iron core (12) is fixedly arranged between the lower baffles (6), the lower support (1) and the upper support (2) are respectively provided with corresponding bearings, a rotating shaft (4) is vertically arranged between the lower support (1) and the upper support (2), two ends of the rotating shaft (4) are respectively movably connected with the corresponding bearings, and a second blade (10) is vertically arranged on the rotating shaft (4) along the shaft body, the both sides of iron core (12) are equipped with first backup pad (3) and second backup pad (7) respectively, one side fixedly connected with motor (11) of second backup pad (7), and the output of motor (11) is equipped with pivot (8), and bearing swing joint in first backup pad (3) is passed through to the one end of pivot (8), is equipped with first blade (9) on the axle body of pivot (8).

2. The heat dissipation frame for a transformer core according to claim 1, wherein the rotating shaft (4) is provided with four sets, wherein each rotating shaft (4) is uniformly provided with four sets of second blades (10).

3. The heat dissipation frame for the transformer core according to claim 1, wherein one end of the first support plate (3) is fixedly connected to one side of the upper baffle (5), and the other end of the first support plate is fixedly connected to one side of the lower baffle (6).

4. The heat dissipation frame for the transformer core according to claim 1, wherein one end of the second support plate (7) is fixedly connected to one side of the upper baffle (5), and the other end is fixedly connected to one side of the lower baffle (6).

5. The heat dissipation frame for the transformer core according to claim 1, wherein the first blades (9) are provided with five groups, and the first blades (9) are uniformly arranged on the shaft body of the rotating shaft (8) along the axis of the rotating shaft (8).

6. The heat dissipation frame for the transformer core according to claim 1, wherein supporting legs (13) are arranged on two sides of the lower end surface of the lower support (1).