CN214043335U

CN214043335U - High-frequency transformer capable of resisting external interference

Info

Publication number: CN214043335U
Application number: CN202023044462.3U
Authority: CN
Inventors: 代振廷
Original assignee: Jiangsu Fran Electronic Technology Co ltd
Current assignee: Suqian Hanshi Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-24
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a high-frequency transformer which can resist external interference, comprising a protective shell, a transformer body and a supporting base, the transformer body is arranged on the supporting base, a protective shell is fixed on the supporting base, the protective casing is arranged on the periphery of the transformer body, heat dissipation fans are embedded in the two sides of the protective casing, a support frame is fixed on the rain-proof roof, a solar panel is fixed on the support frame, a storage battery is fixed on the mounting plate, the heat dissipation fan is connected with the storage battery, this high frequency transformer of anti external interference can effectually prevent that the foreign matter from contacting the transformer, is provided with heat abstractor on the protecting sheathing simultaneously, prevents that the transformer from damaging because of the high temperature, is fixed with damping device on the support base, and damping device makes the performance of transformer more stable, and solar panel can make full use of solar energy cool down the transformer.

Description

High-frequency transformer capable of resisting external interference

Technical Field

The utility model relates to a transformer technical field specifically is an anti external disturbance's high frequency transformer.

Background

As is well known, the existing high frequency transformer is an auxiliary device for the transformer, which is widely used in the field of transformers.

For example, the patent publication "CN 108666074B" is named as: the invention relates to the field of transformers, in particular to a waterproof high-frequency transformer structure which comprises a first waterproof mechanism, an outward extending box body, a water collecting mechanism, a container box body, a cushioning mechanism, a high-frequency transformer main body and a second waterproof mechanism, wherein the first waterproof mechanism is arranged on the outer side of the first waterproof mechanism; realize carrying out preliminary waterproof to high frequency transformer main part through the first waterproofing mechanism of overhanging box body cooperation, second waterproofing mechanism realizes carrying out the secondary waterproof to high frequency transformer main part with collection dress box body cooperation, and the discharge that the mechanism of catchmenting was collected to carelessly permeating water, and the utilization of being convenient for is cooled down, and bradyseism mechanism realizes bradyseism and fixed when installing. The outer side of the device is containerized by the containerizing box body, and the primary water prevention of the joint of the incoming and outgoing lines is realized by utilizing the first waterproof mechanism, so that the rainwater is prevented from accumulating at the joint; the additional second waterproof mechanism is used for sealing rainwater which seeps down through the connecting part carelessly to avoid contacting the high-frequency transformer main body and draining the rainwater; and the container body is cooled by utilizing rainwater.

The existing waterproof high-frequency transformer structure is found to have poor external interference resistance, cannot effectively utilize light energy, has poor heat dissipation capability in seasons with insufficient rainwater, and is easy to cause safety problems when the rainwater is utilized for cooling, so that the use limitation of the transformer structure is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high-frequency transformer that light energy, radiating effect are good, anti external disturbance are utilized to high efficiency.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a high-frequency transformer resisting external interference comprises a protective casing, a transformer body and a supporting base, wherein the transformer body is arranged on the supporting base, the supporting base is also fixedly provided with the protective casing, the protective casing is arranged on the periphery of the transformer body, heat dissipation fans are embedded on two sides of the protective casing, a buffer device is fixed on the supporting base and comprises a mounting plate and a spring, one end of the spring is connected with the mounting plate, the other end of the spring is connected with the supporting base, the mounting plate is provided with a groove, the transformer body is matched with the groove, the protective casing is provided with a safety door, the safety door is hinged with the protective casing through a hinge, a rainproof top is fixed above the protective casing, a supporting frame is fixed on the rainproof top, and a solar panel is fixed on the supporting frame, the transformer is characterized in that a storage battery is fixed on the mounting plate, the storage battery is fixed between the transformer body and the protective shell, and the heat dissipation fan is connected with the storage battery.

In order to prevent that the foreign matter from getting into protecting sheathing, the utility model discloses the improvement has, it is provided with the protection network to dispel the heat fan goes up both sides, the protection network embedding is in on the protecting sheathing.

For the convenience open the emergency exit, the utility model discloses the improvement has, be provided with the door handle on the emergency exit, the door handle welding is in on the emergency exit.

In order to prevent the transformer electric leakage, the incident takes place when the staff overhauls, the utility model discloses the improvement has, the cover has insulating cover on the door handle.

For the convenience of transformer body wiring, the utility model discloses the improvement has, last threading hole that is provided with of protecting sheathing.

In order to prevent that the rainwater from passing through the electric wire and getting into protective housing, make the transformer take place short circuit phenomenon, the utility model discloses the improvement has, the through wires hole is fixed with the rubber sealing ring with the connection of electric lines department.

In order to increase the life of sealing rubber ring, make sealing rubber ring self have insulating nature simultaneously, the utility model discloses the improvement has, sealing rubber ring material also can be silica gel for rubber.

(III) advantageous effects

Compared with the prior art, the utility model provides an anti external interference's high frequency transformer possesses following beneficial effect:

this high frequency transformer of anti external interference can effectually prevent that the foreign matter from contacting the transformer, is provided with heat abstractor on the protecting sheathing simultaneously, prevents that the transformer from damaging because of the high temperature, is fixed with damping device on the support base, and damping device makes the performance of transformer more stable, and solar panel can make full use of solar energy cool down the transformer.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a front view of the structure of the present invention.

In the figure: 1. a protective housing; 2. a transformer body; 3. a support base; 4. a heat dissipation fan; 5. a buffer device; 6. mounting a plate; 7. a spring; 8. a groove; 9. a safety door; 10. a hinge; 11. a rain-proof roof; 12. a support frame; 13. a solar panel; 14. a storage battery; 15. a protective net; 16. a door handle; 17. threading holes; 18. sealing the rubber ring; 19. and an insulating sleeve.

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. 1-3, an external interference resistant high frequency transformer includes a protective casing 1, a transformer body 2 and a supporting base 3, the transformer body 2 is disposed on the supporting base 3, the supporting base 3 is further fixed with the protective casing 1, the protective casing 1 is disposed on the periphery of the transformer body 2, heat dissipation fans 4 are embedded in two sides of the protective casing 1, a buffer device 5 is fixed on the supporting base 3, the buffer device 5 includes a mounting plate 6 and a spring 7, one end of the spring 7 is connected with the mounting plate 6, the other end of the spring 7 is connected with the supporting base 3, a groove 8 is disposed on the mounting plate 6, the transformer body 2 is matched with the groove 8, a safety door 9 is disposed on the protective casing 1, the safety door 9 is hinged to the protective casing 1 through a hinge 10, protection casing 1 top is fixed with rain-proof top 11, be fixed with support frame 12 on the rain-proof top 11, be fixed with solar panel 13 on the support frame 12, be fixed with battery 14 on the mounting panel 6, battery 14 is fixed transformer body 2 with between the protection casing 1, heat dissipation fan 4 with battery 14 connects.

Protective nets 15 are arranged on two sides of the heat dissipation fan 4, and the protective nets 15 are embedded in the protective casing 1 to prevent foreign matters from entering the protective casing 1.

The safety door 9 is provided with a door handle 16, and the door handle 16 is welded on the safety door 9 to facilitate opening the safety door 9.

The door handle 16 is sleeved with an insulating sleeve 19, so that safety accidents occur when workers carry out maintenance in order to prevent electric leakage of the transformer.

Be provided with through wires hole 17 on protecting sheathing 1, for the convenience transformer body 2 wiring.

And a sealing rubber ring 18 is fixed at the joint of the threading hole 17 and the electric wire, so as to prevent rainwater from entering the protective shell 1 through the electric wire and causing a short circuit phenomenon of the transformer.

The material of the sealing rubber ring 18 can be rubber or silica gel, so as to prolong the service life of the sealing rubber ring 18 and ensure that the sealing rubber ring 18 has insulation property.

In conclusion, when the high-frequency transformer resisting external interference is used, the transformer body 2 is fixed in the groove 8 in the mounting plate 6 on the supporting base 3, the spring 7 is fixed between the mounting plate 6 and the supporting base 3, so that the transformer body 2 has good damping effect and strong impact resistance, foreign matters are prevented from contacting the transformer body 2 through the protection of the protective shell 1, the heat dissipation fans 4 are embedded at the two sides of the protective shell 1, the transformer body 2 can be dissipated through the heat dissipation fans 4, the protective nets 15 at the two ends of the heat dissipation fans 4 prevent the heat dissipation fans 4 from hurting people, the solar panel 13 above the protective shell 1 can charge the storage battery 14 on the supporting base 3, the storage battery 14 supplies energy to the heat dissipation fans 4, the safety door 9 is fixed on the protective shell 1 through the hinge 10, the door handle 16 of the insulating sleeve 19 is fixed on the safety door 9, and electric shock accidents are prevented from happening when workers overhaul, be provided with through wires hole 17 on the protecting sheathing 1, sealed rubber ring 18 on the through wires hole 17 prevents that the rainwater from passing through wires hole 17 and contacting transformer body 2.

The storage battery, the heat dissipation fan and the transformer body are all conventional electric elements in the technical field of transformers.

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 an anti external interference's high frequency transformer, includes protecting sheathing (1), transformer body (2) and support base (3), its characterized in that: the transformer body (2) is arranged on the supporting base (3), a protective shell (1) is further fixed on the supporting base (3), the protective shell (1) is arranged on the periphery of the transformer body (2), heat dissipation fans (4) are embedded into two sides of the protective shell (1), a buffer device (5) is fixed on the supporting base (3), the buffer device (5) comprises a mounting plate (6) and a spring (7), one end of the spring (7) is connected with the mounting plate (6), the other end of the spring (7) is connected with the supporting base (3), a groove (8) is formed in the mounting plate (6), the transformer body (2) is matched with the groove (8), a safety door (9) is arranged on the protective shell (1), and the safety door (9) is hinged with the protective shell (1) through a hinge (10), protecting sheathing (1) top is fixed with rain-proof top (11), be fixed with support frame (12) on rain-proof top (11), be fixed with solar panel (13) on support frame (12), be fixed with battery (14) on mounting panel (6), battery (14) are fixed transformer body (2) with between protecting sheathing (1), heat dissipation fan (4) with battery (14) are connected.

2. The high-frequency transformer according to claim 1, wherein: two sides of the heat dissipation fan (4) are provided with protective nets (15), and the protective nets (15) are embedded in the protective shell (1).

3. The high-frequency transformer according to claim 1, wherein: the safety door (9) is provided with a door handle (16), and the door handle (16) is welded on the safety door (9).

4. The high-frequency transformer according to claim 3, wherein: an insulating sleeve (19) is sleeved on the door handle (16).

5. The high-frequency transformer according to claim 1, wherein: the protective shell (1) is provided with a threading hole (17).

6. The high-frequency transformer according to claim 5, wherein: and a sealing rubber ring (18) is fixed at the connection part of the threading hole (17) and the electric wire.

7. The high-frequency transformer according to claim 6, wherein: the sealing rubber ring (18) is made of rubber or silica gel.