CN220474433U - Outdoor lightning-proof and moisture-proof transformer - Google Patents

Abstract

The utility model discloses an outdoor lightning protection and moisture prevention transformer which comprises a transformer base, wherein a transformer shell is arranged at the upper end of the transformer base, support columns are arranged on the periphery of the upper end of the transformer shell, a mounting frame is arranged at the upper end of the support columns, a second telescopic rod is arranged in the middle of the inside of the mounting frame, a storage battery is arranged on one side of the second telescopic rod, a first three telescopic rods are arranged at the lower end of the mounting frame, and an electric cleaning brush head is arranged at the lower end of the first telescopic rod. According to the utility model, dust fallen leaves on the surface of the transformer are brushed through the electric brush head, so that the transformer is kept clean, the heat dissipation performance is improved, and meanwhile, the lightning rod and the grounding wire are arranged at the upper end and the lower end of the transformer, so that the insulation property is improved; according to the utility model, the transformer base is arranged at the lower end of the transformer, and the controller and the refrigerating cavity are arranged in the base, so that the refrigerating effect is obvious, and the anti-creeping performance and the stability are improved.

Description

Outdoor lightning-proof and moisture-proof transformer

Technical Field

The utility model belongs to the technical field of transformers, and particularly relates to an outdoor lightning-proof and moisture-proof transformer.

Background

The transformer is a stationary electric device for converting ac voltage and current to transmit ac power, and is one of the main devices of power plants and substations. The transformer has the functions of raising voltage to send electric energy to the electricity consumption area and lowering voltage to the voltage for each stage to meet the electricity consumption requirement. In general, both the step-up and step-down must be accomplished by a transformer. In the process of transmitting electric energy by a power system, two parts of loss of voltage and power are inevitably generated, the voltage loss is inversely proportional to the voltage when the same power is transmitted, and the power loss is inversely proportional to the square of the voltage. The voltage is increased by using the transformer, and the power transmission loss is reduced.

Chinese patent application number 201510777794.7 discloses a novel transformer, and it has the limited easy harm spare part of radiating effect when using, and the dust defoliation clearance of surface accumulation is inconvenient, and the unstable easy electric leakage in bottom, lightning protection dampproofing effect is limited.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides an outdoor lightning-proof and moisture-proof transformer which has the characteristics of improving the heat dissipation effect, keeping the surface of the transformer clean and prolonging the service life.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an outdoor lightning protection dampproofing transformer, includes the transformer base, lower extreme one side of transformer base is provided with the earth connection, the upper end of transformer base is provided with the transformer shell, be provided with the bleeder vent between transformer base and the transformer shell, be provided with the transformer main part in the middle of the inside lower extreme of transformer shell, the upper end of transformer shell is provided with the support column all around, the upper end of support column is provided with the mounting bracket, be provided with the lightning rod in the middle of the mounting bracket upper end surface, be provided with telescopic link two in the middle of the inside of mounting bracket, one side of telescopic link two is provided with the battery, the lower extreme of telescopic link two is provided with the mount, the lower extreme of mount is provided with three telescopic link one, the lower extreme of telescopic link one is provided with electronic cleaning brush head.

Preferably, a waterproof outer cover is arranged on the surface of the transformer shell.

Preferably, a sliding block is arranged between the fixing frame and the first telescopic rod for connection.

Preferably, the middle of the lower end of the inside of the transformer base is provided with a refrigerating sheet, the upper end of the refrigerating sheet is provided with a ventilation channel, two sides of the ventilation channel are provided with ventilation fans, and the upper end of the ventilation channel is provided with an air outlet.

Preferably, the upper end of the air outlet hole is provided with a supporting plate with holes, and the air outlet of the air outlet hole is of an isosceles trapezoid structure.

Preferably, a filter screen is arranged on the surface of the ventilation fan.

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

1. according to the utility model, the automatic cleaning system is arranged at the upper end of the transformer, dust fallen leaves on the surface of the transformer are brushed off through the electric brush head, so that the dust fallen leaves are kept clean, the heat dissipation performance is improved, meanwhile, the lightning rod is arranged at the upper end of the transformer, the grounding wire is arranged at the lower end of the transformer, the insulation property is improved, and the probability of transformer faults is reduced.

2. According to the utility model, the transformer base is arranged at the lower end of the transformer, the controller and the refrigerating cavity are arranged in the base, so that the refrigerating effect is obvious, the anti-creeping performance and the stability are improved, and the waterproof outer cover is arranged on the surface of the transformer, so that the moisture is prevented from penetrating into the transformer to damage the transformer parts.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a partial view of the robotic cleaning system of the present utility model;

FIG. 3 is a schematic view of a transformer base of the present utility model;

in the figure: 1. a mounting frame; 2. a support column; 3. an electric cleaning brush head; 4. a transformer housing; 5. a transformer body; 6. ventilation holes; 7. a transformer base; 8. a ground wire; 9. a storage battery; 10. a lightning rod; 11. a first telescopic rod; 12. a fixing frame; 13. a second telescopic rod; 14. a ventilation fan; 15. a cooling sheet; 16. a ventilation channel; 17. and an air outlet hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides an outdoor lightning protection dampproofing transformer, including transformer base 7, transformer base 7's lower extreme one side is provided with earth connection 8, transformer base 7's upper end is provided with transformer housing 4, be provided with bleeder vent 6 between transformer base 7 and the transformer housing 4, be provided with transformer main part 5 in the middle of transformer housing 4's the inside lower extreme, transformer housing 4's upper end is provided with support column 2 all around, support column 2's upper end is provided with mounting bracket 1, be provided with lightning rod 10 in the middle of mounting bracket 1 upper end surface, be provided with telescopic link two 13 in the middle of mounting bracket 1's the inside, one side of telescopic link two 13 is provided with battery 9, telescopic link two 13's lower extreme is provided with mount 12, mount 12's lower extreme is provided with three telescopic link one 11, telescopic link one 11's lower extreme is provided with electronic cleaning brush head 3.

Specifically, the surface of the transformer housing 4 is provided with a waterproof outer cover,

through adopting above-mentioned technical scheme, can play a dampproofing effect, prevent moisture invasion transformer inside.

Specifically, a slide block is arranged between the fixing frame 12 and the first telescopic rod 11,

by adopting the technical scheme, the first telescopic rod 11 and the electric cleaning brush head 3 can move back and forth together, so that dust and fallen leaves above the transformer are swept away.

Specifically, a refrigerating sheet 15 is arranged in the middle of the lower end of the inside of the transformer base 7, a ventilation channel 16 is arranged at the upper end of the refrigerating sheet 15, ventilation fans 14 are arranged at two sides of the ventilation channel 16, an air outlet hole 17 is arranged at the upper end of the ventilation channel 16,

through adopting above-mentioned technical scheme, ventilation fan 14 can make a round trip to replace ventilation channel 16's gas, and the cooling fin 15 makes the air conditioning and passes through venthole 17 and transmit inside the transformer, plays a cooling radiating effect.

Specifically, the upper end of the air outlet hole 17 is provided with a support plate with holes, the air outlet of the air outlet hole 17 is of an isosceles trapezoid structure,

through adopting above-mentioned technical scheme, the backup pad that has the hole can make gaseous replacement easier, and isosceles trapezoid structure passes through the tubule of venthole 17 lower extreme and goes up the air conditioning transmission that refrigeration piece 15 was made, reinforcing air flow, improvement refrigeration effect.

Specifically, the surface of the ventilation fan 14 is provided with a filter screen,

by adopting the technical scheme, the filter screen filters dust, prevents dust from entering the ventilation channel 16 from the ventilation fan 14, reduces spare part life.

The working principle and the using flow of the utility model are as follows: when the electric cleaning brush is used, the transformer is firstly arranged on the transformer base 7, the mounting frame 1 is arranged on the supporting column 2, the electric cleaning brush is placed on the supporting column, the electric cleaning brush is started, the transformer main body 5 generates a large amount of heat when in work, ventilation fans 14 at two sides of the transformer base 7 transmit wind to the ventilation channels 16, cooling fins 15 produce cold air, the cold air is transmitted to the transformer main body 5 through air outlet holes 17, the internal temperature of the transformer shell 4 is reduced, the heat dissipation effect is improved, the bottom stability is improved, electricity is transmitted to the telescopic rod II 13 through the storage battery 9, the telescopic rod II 13 extends downwards, the electricity is transmitted to the telescopic rod I11 through the telescopic rod II, the telescopic rod I11 extends downwards, the electric cleaning brush head 3 is in contact with the upper end surface of the transformer, and the electric cleaning brush head 3 performs front-back sliding movement through sliding blocks of the fixing frame 12 and the telescopic rod I11, so that dust fallen leaves on the surface of the transformer are cleaned.

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

Claims (6)

1. The utility model provides an outdoor lightning protection dampproofing transformer, includes transformer base (7), its characterized in that: the novel electric cleaning brush comprises a transformer base (7), wherein a grounding wire (8) is arranged at one side of the lower end of the transformer base (7), a transformer housing (4) is arranged at the upper end of the transformer base (7), an air vent (6) is formed between the transformer base (7) and the transformer housing (4), a transformer main body (5) is arranged in the middle of the lower end of the inside of the transformer housing (4), a supporting column (2) is arranged at the periphery of the upper end of the transformer housing (4), a mounting rack (1) is arranged at the upper end of the supporting column (2), a lightning rod (10) is arranged in the middle of the upper end surface of the mounting rack (1), a telescopic rod II (13) is arranged in the middle of the inside of the mounting rack (1), a storage battery (9) is arranged at one side of the telescopic rod II (13), a fixing rack (12) is arranged at the lower end of the telescopic rod II (11), and an electric cleaning brush head (3) is arranged at the lower end of the telescopic rod II (11).

2. An outdoor lightning protection and moisture protection transformer according to claim 1, wherein: the surface of the transformer shell (4) is provided with a waterproof outer cover.

3. An outdoor lightning protection and moisture protection transformer according to claim 1, wherein: the fixing frame (12) is connected with the first telescopic rod (11) through a sliding block.

4. An outdoor lightning protection and moisture protection transformer according to claim 1, wherein: the transformer is characterized in that a refrigerating sheet (15) is arranged in the middle of the lower end of the inside of the transformer base (7), a ventilation channel (16) is arranged at the upper end of the refrigerating sheet (15), ventilation fans (14) are arranged on two sides of the ventilation channel (16), and an air outlet hole (17) is formed in the upper end of the ventilation channel (16).

5. An outdoor lightning protection moisture resistant transformer according to claim 4 wherein: the upper end of the air outlet hole (17) is provided with a supporting plate with holes, and the air outlet of the air outlet hole (17) is of an isosceles trapezoid structure.

6. An outdoor lightning protection moisture resistant transformer according to claim 4 wherein: the surface of the ventilating fan (14) is provided with a filter screen.