CN213519487U

CN213519487U - Transformer with rapid cooling structure

Info

Publication number: CN213519487U
Application number: CN202021783985.7U
Authority: CN
Inventors: 陈�峰; 曲晨曦
Original assignee: Jiangsu Rongtian Electromechanical Technology Co ltd
Current assignee: Guangdong Pengxin Electric Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-22
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a transformer with rapid cooling structure, the power distribution box comprises a box body, it is connected with reciprocal lead screw to rotate on the inner wall of box, the first motor of fixedly connected with on the lateral wall of box, the output of first motor runs through the lateral wall of box and fixes mutually with the one end of reciprocal lead screw, sliding connection has the control box on the reciprocal lead screw, the inside fixedly connected with second motor of control box, the output fixedly connected with cooling vane of second motor, slider sliding connection has branch at the top of box inner wall, the other end of branch is fixed mutually with the top lateral wall of control box. The utility model relates to a transformer technical field can realize opening the mechanism of stopping at the inside formation of transformer, and effectual control cooling structure is cooled down to the box is inside, avoids the electric power wasting of resources, and it can also be to the inside even heat dissipation that carries on of box, has improved the inside cooling quality of box.

Description

Transformer with rapid cooling structure

Technical Field

The utility model relates to a transformer technical field specifically is a transformer with rapid cooling structure.

Background

The box-type transformer is characterized in that the traditional transformer is intensively designed in a box-type shell, has small volume, light weight, low noise, low loss and high reliability, and is widely applied to residential districts, commercial centers, light stations, airports, factories, mines, enterprises, hospitals, schools and other places.

Box transformer is at the in-process that uses, and the box is inside can produce more heat, and for preventing the high temperature in the box transformer portion, on current box transformer, can be at box internally mounted rapid cooling structure, but the rapid cooling structure on the current box transformer lacks the mechanism of starting and stopping, causes in order to cool down, needs to continuously open the cooling structure, causes certain power resources waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer with rapid cooling structure to solve the rapid cooling structure on the box transformer on the existing market that the above-mentioned background art provided and lack the mechanism of opening and shutting down, cause in order to cool down the box, need continuously open the cooling structure, cause certain power resources waste's problem.

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

the utility model provides a transformer with rapid cooling structure, includes the box, it is connected with reciprocal lead screw to rotate on the inner wall of box, the first motor of fixedly connected with on the lateral wall of box, the output of first motor runs through the lateral wall of box and fixes mutually with the one end of reciprocal lead screw, sliding connection has the control box on the reciprocal lead screw, the inside fixedly connected with second motor of control box, the output fixedly connected with cooling vane of second motor, slider sliding connection has branch through the top of box inner wall, the other end of branch is fixed mutually with the top lateral wall of control box, fixedly connected with fixed plate on the lateral wall of box, be fixed with the mercury switch on the fixed plate.

Preferably, slider is including seting up the sliding tray on the top lateral wall of box inner chamber, sliding connection has rather than assorted sliding block on the sliding tray, the top lateral wall of sliding block is fixed mutually with the one end of branch.

Preferably, the box body is rotatably connected with two symmetrically-arranged protective doors, the two protective doors are fixedly provided with handles, and the distance between each handle and the side wall of the bottom of the box body is greater than 1.5M.

Preferably, a triangular protection plate is fixedly connected to the side wall of the top of the box body, and the side wall of the top of the triangular protection plate is subjected to smoothing treatment.

Preferably, the side wall of the box body is provided with a plurality of heat dissipation holes.

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

1. the second motor is started through the arrangement of the second motor, the reciprocating screw rod, the mercury switch and other components, when the temperature in the box body reaches the set temperature of the mercury switch, the whole circuit forms a passage, the second motor drives the cooling rotary vane to radiate the heat in the box body, when the temperature in the box body is reduced to the set temperature, the mercury switch is disconnected, the whole circuit forms an open circuit, the starting and stopping of temperature control in the box body are realized, and the waste of power resources is avoided;

2. through the setting of parts such as first motor, reciprocal lead screw, cooling vane, when the inside temperature of box reachd the demand that needs the cooling, first motor and second motor drive the control box and carry out reciprocating motion back and forth on reciprocal lead screw, evenly dispel the heat to the box inside, have improved the inside cooling quality of box.

Drawings

Fig. 1 is a schematic perspective view of a transformer with a rapid cooling structure according to the present invention;

fig. 2 is a schematic diagram of an internal structure of a transformer with a rapid cooling structure according to the present invention;

fig. 3 is the utility model provides a start of transformer with rapid cooling structure stops structural schematic.

In the figure: 1. a box body; 2. a protective door; 3. a handle; 4. a triangular guard plate; 5. a reciprocating screw rod; 6. a first motor; 7. an operation box; 8. a second motor; 9. cooling and rotating the leaves; 10. a strut; 11. a sliding groove; 12. a slider; 13. a fixing plate; 14. a mercury switch; 15. and (4) heat dissipation holes.

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, a transformer with a rapid cooling structure comprises a box body 1, two symmetrically arranged protective doors 2 are rotatably connected to the box body 1, handles 3 are fixedly arranged on the two protective doors 2, and the distance between the two handles 3 and the side wall of the bottom of the box body 1 is greater than 1.5M, which mainly aims to improve the safety of the transformer and prevent children from opening the box body 1 by mistake to cause danger, a triangular protective plate 4 is fixedly connected to the side wall of the top of the box body 1, the side wall of the top of the triangular protective plate 4 is subjected to smoothing treatment, rainwater is discharged through the triangular protective plate 4 to avoid penetrating into the box body 1 to cause damage, a plurality of heat dissipation holes 15 are formed in the side wall of the box body 1, and a reciprocating screw 5 is rotatably connected to the inner wall of the box body 1, the side wall of the box body 1 is fixedly connected with a first motor 6, the output end of the first motor 6 penetrates through the side wall of the box body 1 and is fixed with one end of a reciprocating screw rod 5, the reciprocating screw rod 5 is connected with an operation box 7 in a sliding manner, the inside of the operation box 7 is fixedly connected with a second motor 8, the output end of the second motor 8 is fixedly connected with a cooling rotary vane 9, the top of the inner wall of the box body 1 is connected with a support rod 10 in a sliding manner through a sliding device, the sliding device comprises a sliding groove 11 arranged on the side wall of the top of the inner cavity of the box body 1, the sliding groove 11 is connected with a sliding block 12 matched with the sliding groove in a sliding manner, the side wall of the top of the sliding block 12 is fixed with one end of the support rod 10, mainly in order that the operation box 7 does not deflect in the sliding process on the reciprocating screw rod 5, the sliding quality is, the fixed plate 13 is fixed with a mercury switch 14, the first motor 6 and the second motor 8 are 68KTYZ in model, the mercury switch 14 is electrically connected with the first motor 6 and the second motor 8, and the other end of the mercury switch 14 is electrically connected with the commercial power output end.

In the utility model, firstly, the temperature condition requirement that needs to be cooled in the box body 1 is confirmed, a proper mercury switch 14 is selected according to the actual temperature condition requirement, then two protective doors 2 on the box body 1 are opened, the selected mercury switch 14 is fixed on a fixed plate 13, finally, when the temperature in the box body 1 reaches the temperature set on the mercury switch 14, the mercury substance in the mercury switch 14 is heated and expanded, the circuit in the whole cooling structure forms a path, at the moment, the first motor 6 and the second motor 8 start to rotate, under the transmission action of the first motor 6, the operation box 7 is driven to reciprocate back and forth on the reciprocating screw rod 5, under the transmission action of the second motor 8, the cooling rotary vane 9 is driven to uniformly radiate the inside of the box body, the cooling quality in the box body 1 is improved, after continuous cooling, when the temperature of the interior of the box body 1 is lower than the temperature set on the mercury switch 14, the mercury substance in the mercury switch 14 contracts, the circuit stroke of the interior of the whole cooling structure is broken, the cooling structure stops cooling operation of the interior of the box body 1, starting and stopping of the temperature of the interior of the box body 1 are achieved, and waste of power resources is avoided.

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. The utility model provides a transformer with rapid cooling structure, includes box (1), its characterized in that, it is connected with reciprocal lead screw (5) to rotate on the inner wall of box (1), fixedly connected with first motor (6) on the lateral wall of box (1), the output of first motor (6) runs through the lateral wall of box (1) and is fixed mutually with the one end of reciprocal lead screw (5), sliding connection has control box (7) on reciprocal lead screw (5), the inside fixedly connected with second motor (8) of control box (7), the output fixedly connected with cooling rotary vane (9) of second motor (8), there are branch (10) at the top of box (1) inner wall through slider sliding connection, the other end of branch (10) is fixed mutually with the top lateral wall of control box (7), fixedly connected with fixed plate (13) on the lateral wall of box (1), a mercury switch (14) is fixed on the fixed plate (13).

2. The transformer with rapid cooling structure according to claim 1, wherein the sliding device comprises a sliding groove (11) formed on a top side wall of the inner cavity of the box body (1), a sliding block (12) matched with the sliding groove (11) is connected on the sliding groove (11) in a sliding manner, and the top side wall of the sliding block (12) is fixed with one end of the supporting rod (10).

3. The transformer with the rapid cooling structure according to claim 1, wherein two symmetrically arranged protective doors (2) are rotatably connected to the box body (1), the two protective doors (2) are fixedly provided with handles (3), and the distance between the two handles (3) and the side wall of the bottom of the box body (1) is greater than 1.5M.

4. The transformer with the rapid cooling structure according to claim 1, wherein a triangular protection plate (4) is fixedly connected to the top side wall of the tank body (1), and the top side wall of the triangular protection plate (4) is smoothed.

5. The transformer with rapid cooling structure according to claim 1, wherein the side wall of the box (1) is provided with a plurality of heat dissipation holes (15).