CN212434397U

CN212434397U - Box transformer convenient to heat dissipation

Info

Publication number: CN212434397U
Application number: CN202021576514.9U
Authority: CN
Inventors: 尚宇明
Original assignee: Shenyang Xingdian Special Transformer Manufacturing Co ltd
Current assignee: Shenyang Xingdian Special Transformer Manufacturing Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-01-29
Anticipated expiration: 2030-08-03

Abstract

The utility model relates to the technical field of transformers, in particular to a box-type transformer convenient for heat dissipation, which comprises a transformer box body, a rain-proof louver and an electric push rod, wherein the top end of the transformer box body is hinged with a rain-proof plate, the bottom end of the rain-proof plate is hinged with an electric push rod, the inner side of the front end of the transformer box body is fixedly connected with a motor, the end of a main shaft of the motor is fixedly connected with a gear, the outer side of the gear is meshed with an internal toothed belt, the gear is fixedly connected with the rain-proof louver, the rain-proof louver is rotationally connected with the transformer box body, the inner side of the right end of the transformer box body is fixedly connected with a fan, the inner side of the right end of the transformer box body is fixedly connected with a controller, the bottom end of, the fan makes the hot-air discharge of transformer box be convenient for box transformer heat dissipation cooling.

Description

Box transformer convenient to heat dissipation

Technical Field

The utility model relates to a transformer technical field specifically is a box transformer convenient to heat dissipation.

Background

The transformer is a static electric device for transforming alternating voltage and current to transmit alternating current energy, and realizes electric energy transmission according to the principle of electromagnetic induction, and the transformer can be divided into a power transformer, a test transformer, an instrument transformer and a transformer with special purposes.

At present, a common transformer is generally installed outdoors, rainwater is easy to influence internal parts in rainy weather, although the box-type transformer solves the erosion problem of rainwater, a vent on the box-type transformer is generally small, the ventilation is poor, the temperature in the box is overhigh, and after the box-type transformer is used for a long time, the vent on the box-type transformer is easy to accumulate dust or dirt and is difficult to clean, and innovative design is carried out on the basis of the original box-type transformer aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box transformer convenient to heat dissipation to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a box-type transformer convenient for heat dissipation comprises a transformer box body, a rainproof louver and an electric push rod, wherein the top end of the transformer box body is hinged with a rainproof plate, the bottom end of the rainproof plate is hinged with the electric push rod, the electric push rod is hinged with the transformer box body, the left side of the top end of the transformer box body is fixedly connected with an insect-proof net storage box, the inner side of the insect-proof net storage box is fixedly connected with a soft insect-proof net, the soft insect-proof net is fixedly connected with the rainproof plate, the inner side of the front end of the transformer box body is fixedly connected with a motor, the tail end of a main shaft of the motor is fixedly connected with a gear, the outer side of the gear is meshed with an internal toothed belt, the gear is fixedly connected with the rainproof louver, the rainproof louver is rotatably connected with the transformer box body, the left side of the front, the transformer box is characterized in that a controller is fixedly connected to the inner side of the right end of the transformer box, and a temperature sensor is fixedly connected to the bottom end of the controller.

Preferably, the width of the soft insect-proof net is equal to that of the rain-proof plate.

Preferably, the fan is located at a central position of the transformer tank.

Preferably, the width of the steel wire insect-proof net is equal to that of the rainproof shutter.

Preferably, the number of the rainproof shutters is 9, and the rainproof shutters are arranged at the left end of the transformer box body in an equidistant mode.

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

1. the utility model discloses in, through electric putter and the flashing board that sets up, can form good ventilation condition with the jacking of flashing board one end, soft fly net follows the jacking of flashing board and opens simultaneously, has effectually prevented in the box transformer of entering such as insect bird toy.

2. The utility model discloses in, through the fan and the rain-proof tripe that set up, can rotate certain angle with closed rain-proof tripe through opening the motor to form the ventilation condition, the fan of being convenient for arranges the hot-air in the box transformer outside the case, can close rain-proof tripe when raining and make its closed, the effectual rainwater that has prevented gets into in the box transformer.

Drawings

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

fig. 2 is a schematic view of the mounting structure of the utility model a.

In the figure: 1-transformer box, 2-rain guard, 3-soft insect-proof net, 4-electric push rod, 5-insect-proof net storage box, 6-rain-proof shutter, 7-internal tooth belt, 8-gear, 9-temperature sensor, 10-controller, 11-fan, 12-motor, 13-steel wire insect-proof net.

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. 1-2, the present invention provides a technical solution:

a box-type transformer convenient for heat dissipation comprises a transformer box body 1, rain-proof shutters 6 and an electric push rod 4, wherein the top end of the transformer box body 1 is hinged with a rain-proof plate 2, the bottom end of the rain-proof plate 2 is hinged with the electric push rod 4, the electric push rod 4 is hinged with the transformer box body 1, the left side of the top end of the transformer box body 1 is fixedly connected with an insect-proof net storage box 5, the inner side of the insect-proof net storage box 5 is fixedly connected with a soft insect-proof net 3, the soft insect-proof net 3 is fixedly connected with the rain-proof plate 2, the inner side of the front end of the transformer box body 1 is fixedly connected with a motor 12, the tail end of a main shaft of the motor 12 is fixedly connected with a gear 8, the outer side of the gear 8 is meshed with an internal toothed belt 7, the tail end of the main shaft of the gear 8, the fan 11 is fixedly connected to the inner side of the right end of the transformer box body 1, the controller 10 is fixedly connected to the inner side of the right end of the transformer box body 1, and the temperature sensor 9 is fixedly connected to the bottom end of the controller 10.

The width of soft fly net 3 equals with the width of flashing board 2, be convenient for 2 jacking of flashing board stop after the ventilation flue that the toy such as bird worm gets into box transformer in, fan 11 is located transformer box 1's central point department, be convenient for discharge the hot-air in transformer box 1 outside the case, the width of steel wire fly net 13 equals with the width of rain-proof tripe 6, be convenient for stop the toy such as bird worm from getting into the case in the rain-proof tripe 6, the total 9 of the number of rain-proof tripe 6, and be the equidistance at transformer box 1's left end and set up from top to bottom, be convenient for motor 12 drives gear 8 and makes internal tooth belt 7 rotate, thereby make rain-proof tripe 6 rotate, be convenient for discharge the hot-air outside transformer box 1.

The working process is as follows: the utility model is powered by an external power supply before use, the temperature sensor 9 detects the temperature in the transformer box body 1 and feeds back to the controller 10, when the temperature is higher than a certain value, the controller 10 enables the electric push rod 4 to work to jack one end of the rain-proof plate 2 to form a ventilated space, the soft insect-proof net 3 is unfolded from the insect-proof net storage box 5 along with the jack-up of the rain-proof plate 2, thereby effectively preventing small animals such as birds and insects from entering the transformer box body 1, simultaneously, the controller 10 enables the fan 11 and the motor 12 to be started, the motor 12 drives the gear 8 to enable the internal toothed belt 7 to rotate, the internal toothed belt 7 drives the gear 8 on the rain-proof shutter 6 to enable the rain-proof shutter 6 to rotate, the rain-proof shutter 6 is in an open state, the fan 11 exhausts the hot air in the transformer box body 1 from the gap of the rain-proof shutter 6, meanwhile, the steel wire insect, when raining, controller 10 control electric putter 4 shortens and makes flashing 2 decline to in soft fly net 3 shrink gets into fly net receiver 5, simultaneously, motor 12 reversal makes rain-proof tripe 6 rotatory closing downwards, can prevent that the rainwater from getting into in transformer box 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a box transformer convenient to heat dissipation, includes transformer box (1), rain-proof tripe (6) and electric putter (4), its characterized in that: the transformer box is characterized in that a rain-proof plate (2) is hinged to the top end of the transformer box body (1), an electric push rod (4) is hinged to the bottom end of the rain-proof plate (2), the electric push rod (4) is hinged to the transformer box body (1), an insect-proof net storage box (5) is fixedly connected to the left side of the top end of the transformer box body (1), a soft insect-proof net (3) is fixedly connected to the inner side of the insect-proof net storage box (5), the soft insect-proof net (3) is fixedly connected to the rain-proof plate (2), a motor (12) is fixedly connected to the inner side of the front end of the transformer box body (1), a gear (8) is fixedly connected to the tail end of a main shaft of the motor (12), an internal toothed belt (7) is meshed to the outer side of the gear (8), a rain-proof louver (6) is fixedly connected to the tail, the anti-insect device is characterized in that a steel wire insect-proof net (13) is fixedly connected to the left side of the front end of the transformer box body (1), a fan (11) is fixedly connected to the inner side of the right end of the transformer box body (1), a controller (10) is fixedly connected to the inner side of the right end of the transformer box body (1), and a temperature sensor (9) is fixedly connected to the bottom end of the controller (10).

2. The box-type transformer facilitating heat dissipation according to claim 1, wherein: the width of the soft insect-proof net (3) is equal to that of the rain-proof plate (2).

3. The box-type transformer facilitating heat dissipation according to claim 1, wherein: the fan (11) is positioned in the center of the transformer box body (1).

4. The box-type transformer facilitating heat dissipation according to claim 1, wherein: the width of the steel wire insect-proof net (13) is equal to that of the rainproof shutter (6).

5. The box-type transformer facilitating heat dissipation according to claim 1, wherein: the number of the rainproof shutters (6) is 9, and the rainproof shutters are arranged at the left end of the transformer box body (1) at equal intervals.