CN211628868U

CN211628868U - Iron core transformer with quick heat radiation structure

Info

Publication number: CN211628868U
Application number: CN202020739689.0U
Authority: CN
Inventors: 王中立
Original assignee: Foshan Guanzhong Electrical Technology Co ltd
Current assignee: FOSHAN YINGBIAO ELECTRIC CO.,LTD.
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-10-02
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses an iron core transformer with quick heat radiation structure, include the transformer box and fix a plurality of fin on the transformer box lateral wall, be fixed with L type dead lever on the lateral wall of transformer box, the fixed wind wheel that is provided with of one end that the transformer box was kept away from to L type dead lever, it is a plurality of run through the cover on the fin and be equipped with the slide bar, and sliding connection between slide bar and the fin, fixed cover is equipped with the hoop on the slide bar, the welding has the baffle on one side lateral wall of transformer box, and the horizontal spring that sets up of fixedly connected with on one side lateral wall of baffle, and the terminal surface fixed connection of the one end of spring and slide bar. The utility model relates to a heat dissipation dust removal technical field utilizes wind energy to make the fin vibration, makes the dust vibration drop, makes the radiating effect of fin not influenced, sets up a plurality of circular slots on the fin, increases the heated area of fin, increases the radiating effect of fin.

Description

Iron core transformer with quick heat radiation structure

Technical Field

The utility model relates to a heat dissipation dust removal technical field specifically is an iron core transformer with quick heat radiation structure.

Background

According to the traditional transformer box body, the defects are that the radiating fins are exposed outside for a long time, dust is easily accumulated on the radiating fins, the radiating function of the radiating fins is reduced, the surface area of the traditional square radiating fins is not large enough, the radiating effect is not obvious enough, and the cost of electricity charge is increased by installing an electric fan.

To this end, we propose an iron core transformer with a fast heat dissipation structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing an iron core transformer with quick heat radiation structure.

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

the utility model provides an iron core transformer with quick heat radiation structure, includes transformer box and fixes a plurality of fin on transformer box lateral wall, be fixed with L type dead lever on transformer box's the lateral wall, the fixed wind wheel that is provided with of one end that transformer box was kept away from to L type dead lever, it is a plurality of run through the cover on the fin and be equipped with the slide bar, and sliding connection between slide bar and the fin, fixed cover is equipped with the hoop on the slide bar, the welding has the baffle on one side lateral wall of transformer box, and the horizontal spring that sets up of fixedly connected with on one side lateral wall of baffle, and the terminal surface fixed connection of the one end of spring and slide bar, the one end rotation that the spring was kept away from to the slide bar is connected with the swinging arms, fixedly connected with connecting rod on one of them wheel face.

Preferably, the transformer box body is arranged in an inverted frustum pyramid shape, and an included angle between a side edge surface of the transformer box body and the ground is 60-75 degrees.

Preferably, a plurality of circular grooves arranged in an array are formed in the plurality of radiating fins.

Preferably, the distance between the slide rod and the side edge surface of the transformer box body is 5cm-10 cm.

Preferably, the telescopic length of the spring is more than 2 times of the length from the connecting rod to the joint center of the swing rod and the sliding rod.

Preferably, the slide bar is arranged in a hollow structure.

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

1. the windmill can be driven by wind power to enable the sliding rod to move repeatedly, so that the iron ring on the sliding rod repeatedly impacts the radiating fins, the radiating fins vibrate to remove dust on the radiating fins, and the energy cost is reduced by utilizing wind power;

2. through the inclined plane design around the transformer box, make the difficult deposit dust in surface of transformer box and fin, set up a plurality of circular slots through a plurality of fins, increase the surface area of fin to the radiating effect of increase transformer.

Drawings

Fig. 1 is a schematic structural diagram of a front view of an iron core transformer with a rapid heat dissipation structure according to the present invention;

fig. 2 is a schematic diagram of a locally enlarged structure of an iron core transformer with a rapid heat dissipation structure according to the present invention;

fig. 3 is the utility model provides an overall structure schematic diagram of iron core transformer with quick heat radiation structure.

In the figure: 1. a transformer tank body; 2. a wind wheel; 3. a circular groove; 4. a heat sink; 5. a spring; 6. a baffle plate; 7. a swing lever; 8. a slide bar; 9. an iron ring; 10. an L-shaped fixing rod; 11. a connecting rod.

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 the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-3, an iron core transformer with a fast heat dissipation structure comprises a transformer box body 1 and a plurality of heat dissipation fins 4 fixed on the side wall of the transformer box body 1, the transformer box body 1 is arranged in an inverted frustum pyramid shape, the included angle between the side edge surface of the transformer box body 1 and the ground is 60-75 degrees, the transformer box body 1 is not easy to deposit dust, a plurality of circular grooves 3 arranged in an array are arranged on the plurality of heat dissipation fins 4, so that the surface area of the heat dissipation fins 4 is increased, the heat dissipation effect of the heat dissipation fins 4 is better, an L-shaped fixing rod 10 is fixed on the side wall of the transformer box body 1, a wind wheel 2 is fixedly arranged at one end of the L-shaped fixing rod 10 far away from the transformer box body 1, a slide bar 8 is sleeved on the plurality of heat dissipation fins 4 in a penetrating manner, the slide bar 8, the distance between the slide bar 8 and the side edge surface of the transformer box body 1 is 5cm-10cm, in order to ensure that dust of the radiating fin 4 has a falling space through vibration and not to form secondary accumulation, the slide bar 8 is connected with the heat sink 4 in a sliding way, the slide bar 8 is fixedly sleeved with an iron ring 9, the side wall of one side of the transformer box body 1 is welded with a baffle 6, and a spring 5 transversely arranged is fixedly connected on the side wall of one side of the baffle 6, the telescopic length of the spring 5 is more than 2 times of the length from the connecting rod 11 to the connecting center of the swinging rod 7 and the sliding rod 8, in order to ensure that the iron ring 9 can impact the heat radiating fins 4 to form vibration, one end of the spring 5 is fixedly connected with the end face of the sliding rod 8, one end, far away from the spring 5, of the sliding rod 8 is rotatably connected with the oscillating rod 7, one wheel face of the wind wheel 2 is fixedly connected with the connecting rod 11, and one end of the connecting rod 11 is rotatably connected with the side wall of the oscillating rod 7.

The utility model discloses in, through the wind energy, drive the operation of wind wheel 2, wind wheel 2 drives connecting rod 11 and rotates, connecting rod 11 takes swinging arms 7 to rotate, swinging arms 7 promote slide bar 8 and promote forward, promote slide bar 8, meanwhile, let hoop 9 promote forward, extrude slide bar 8 and keep away from the spring 5 of swinging arms 7 one end, spring 5 receives pressure, in 2 shutdown of wind wheel, spring 5 can drive slide bar 8 and be reciprocating motion, make hoop 9 constantly strike fin 4, let the dust vibration of fin 4 drop, reach dust removal effect.

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. An iron core transformer with a rapid heat dissipation structure comprises a transformer box body (1) and a plurality of heat dissipation fins (4) fixed on the side wall of the transformer box body (1), and is characterized in that an L-shaped fixing rod (10) is fixed on the side wall of the transformer box body (1), a wind wheel (2) is fixedly arranged at one end, far away from the transformer box body (1), of the L-shaped fixing rod (10), a plurality of heat dissipation fins (4) are sleeved with a slide rod (8) in a penetrating manner, the slide rod (8) is in sliding connection with the heat dissipation fins (4), an iron ring (9) is fixedly sleeved on the slide rod (8), a baffle (6) is welded on the side wall of one side of the transformer box body (1), a spring (5) is fixedly connected on the side wall of one side of the baffle (6) in a transverse manner, and one end of the spring (5, the wind wheel is characterized in that one end, far away from the spring (5), of the sliding rod (8) is rotatably connected with a swing rod (7), a connecting rod (11) is fixedly connected to one wheel face of the wind wheel (2), and one end of the connecting rod (11) is rotatably connected with the side wall of the swing rod (7).

2. The iron core transformer with the rapid heat dissipation structure as recited in claim 1, wherein the transformer tank (1) is arranged in an inverted frustum pyramid shape, and an included angle between a side edge surface of the transformer tank (1) and the ground is 60 ° to 75 °.

3. The iron core transformer with the rapid heat dissipation structure as recited in claim 1, wherein a plurality of circular slots (3) are formed in the plurality of heat dissipation fins (4) in an array.

4. The iron core transformer with the rapid heat dissipation structure as recited in claim 1, wherein the distance between the sliding rod (8) and the side edge of the transformer box (1) is 5cm-10 cm.

5. The iron core transformer with the rapid heat dissipation structure as recited in claim 1, wherein the telescopic length of the spring (5) is more than 2 times of the length from the connecting rod (11) to the center of the connection between the oscillating rod (7) and the sliding rod (8).

6. The iron core transformer with the rapid heat dissipation structure as recited in claim 1, wherein the sliding rod (8) is arranged in a hollow structure.