CN212625067U

CN212625067U - High-voltage isolation transformer

Info

Publication number: CN212625067U
Application number: CN202021732907.4U
Authority: CN
Inventors: 陆兰妹; 李军; 陆荣荣
Original assignee: Tianjin Tuo Microelectronics Technology Co ltd
Current assignee: Tianjin Tuo Microelectronics Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-02-26
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a high-voltage isolation transformer, the power distribution box comprises a box body, the fixed surface of box is connected with the chamber door, one side fixedly connected with hinge of chamber door, the opposite side fixedly connected with handle of chamber door, the fixed surface of the back of chamber door is connected with radiator fan, the heat dissipation window has been seted up to the both sides of box, the fixed surface of heat dissipation window is connected with dustproof mechanism, the fixed surface of the back of box is connected with the fin. Through radiator fan, radiator window, dust screen, micro motor, radiator vane, the fin of design, can effectually make equipment carry out effectual cooling processing to it when using, improved the radiating effect of equipment, effectual solved equipment when using because the temperature is higher, and do not have the effectual operation of cooling down, lead to the security performance of equipment to descend, and then make the problem that the practicality of equipment reduces.

Description

High-voltage isolation transformer

Technical Field

The utility model belongs to the technical field of isolation transformer, concretely relates to high-voltage isolation transformer.

Background

The isolation transformer is used for isolating respective currents of primary and secondary winding coils, is used in the power industry in European countries in the early days, and is widely used for a control power supply, a safety lighting power supply and an indicator light of a general circuit in electronic industry or industrial and mining enterprises, machine tools and mechanical equipment.

The high-voltage isolation transformer has the advantages that the temperature inside equipment is high when the high-voltage isolation transformer is used in the market, the high-voltage isolation transformer cannot effectively dissipate heat and cool, the heat dissipation effect of the equipment is poor, the practicability of the equipment is reduced, the safety performance of the equipment is reduced, and therefore the high-voltage isolation transformer is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high voltage isolation transformer to it is higher to solve the inside temperature of equipment when using to put forward current high voltage isolation transformer in the market among the above-mentioned background art, and it can't effectually dispel the heat the cooling and handle, and the radiating effect that leads to equipment is relatively poor, makes the practicality of equipment descend, also makes the problem that the security performance of equipment descends.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-voltage isolation transformer, includes the box, the fixed surface of box is connected with the chamber door, one side fixedly connected with hinge of chamber door, the opposite side fixedly connected with handle of chamber door, the rear surface fixedly connected with radiator fan of chamber door, the heat dissipation window has been seted up to the both sides of box, the fixed surface of heat dissipation window is connected with dustproof mechanism, the rear surface fixedly connected with fin of box, the top fixedly connected with micro motor of box, micro motor's bottom fixedly connected with radiating blade, the bottom fixedly connected with backup pad of box inner chamber, the top fixedly connected with of backup pad keeps apart the vary voltage subassembly.

Preferably, upside, downside and one side fixedly connected with anticollision adhesive tape of chamber door rear surface, upside, downside and one side fixedly connected with crash pad of the inside surface of box, the bottom fixedly connected with guard plate of crash pad, the bottom fixedly connected with damping spring of guard plate, damping spring's bottom fixedly connected with fixed plate.

Preferably, the dustproof mechanism is fixedly connected to the surface of the heat dissipation window, the dustproof mechanism comprises a dustproof net, and locking screws are fixedly connected to two sides of the dustproof net.

Preferably, the surface of the handle is fixedly connected with an insulating rubber sleeve, and the surface of the insulating rubber sleeve is provided with an anti-skid groove.

Preferably, the outer side of the heat dissipation blade is fixedly connected with a dust cover, and reinforcing screws are fixedly connected to two sides of the dust cover.

Preferably, the number of the heat dissipation fans is two, and the two heat dissipation fans are respectively located at the bottom and the top of the rear surface of the box door.

Preferably, a polyurethane waterproof coating is coated on the surface of the box body, and a resin reflective heat-insulating coating is coated on the surface of the polyurethane waterproof coating.

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

1. through radiator fan, radiator window, dust screen, micro motor, radiator vane, the fin of design, can effectually make equipment carry out effectual cooling processing to it when using, improved the radiating effect of equipment, effectual solved equipment when using because the temperature is higher, and do not have the effectual operation of cooling down, lead to the security performance of equipment to descend, and then make the problem that the practicality of equipment reduces.

2. Through crashproof adhesive tape, crashproof pad, guard plate, damping spring, fixed plate of design, can effectually carry out silence and shock attenuation processing to equipment when closing the chamber door, increased the result of use of equipment, effectual solved equipment when closing the chamber door, because operating personnel closes the chamber door hard great, and make the chamber door close sound great and vibration amplitude great, lead to the inside electronic components of equipment to take place to damage, reduced the problem of the practicality of equipment.

Drawings

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

FIG. 2 is a schematic view of the rear surface structure of the door of the present invention;

FIG. 3 is a schematic view of the overall internal structure of the apparatus of the present invention;

FIG. 4 is a schematic view of the inner structure of the crash pad of the present invention;

fig. 5 is a schematic diagram of the overall rear surface structure of the device of the present invention.

In the figure: 1. a box body; 2. a box door; 3. a hinge; 4. a handle; 5. an anti-collision rubber strip; 6. a heat radiation fan; 7. a support plate; 8. isolating the voltage transformation component; 9. an anti-collision pad; 10. a heat dissipation window; 11. a dust screen; 12. A protection plate; 13. a damping spring; 14. a fixing plate; 15. a micro motor; 16. a heat dissipating fin; 17. and a heat sink.

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. 1-5, the present invention provides a technical solution: the utility model provides a high-voltage isolation transformer, the power distribution box comprises a box body 1, the fixed surface of box 1 is connected with chamber door 2, one side fixedly connected with hinge 3 of chamber door 2, the opposite side fixedly connected with handle 4 of chamber door 2, the rear surface fixedly connected with radiator fan 6 of chamber door 2, heat dissipation window 10 has been seted up to the both sides of box 1, the fixed surface of heat dissipation window 10 is connected with dustproof mechanism, the rear surface fixedly connected with fin 17 of box 1, the top fixedly connected with micro motor 15 of box 1, micro motor 15's bottom fixedly connected with radiating blade 16, the bottom fixedly connected with backup pad 7 of box 1 inner chamber, voltage transformation component 8 is kept apart to the top fixedly connected with of backup pad.

In this embodiment, when the equipment is in practical need to carry out the thermal treatment to it, at first start radiator fan 6, send the heat of equipment inner chamber to the opposite side of equipment inner chamber through radiator fan 6, reach the surface of fin 17, start micro motor 15, drive radiating blade 16 work through micro motor 15, carry out the thermal treatment with the heat on fin 17 surface, take a breath and secondary thermal treatment through heat dissipation window 10 to the equipment inner chamber simultaneously, improved the practicality and the radiating effect of equipment.

Specifically, 2 rear surface's of chamber door upside, downside and one side fixedly connected with anticollision

adhesive tape

5, 1 inside surface's of box upside, downside and one side fixedly connected with crashproof pad 9, crashproof pad 9's bottom fixedly connected with guard plate 12, the bottom fixedly connected with damping spring 13 of guard plate 12, damping spring 13's bottom fixedly connected with fixed plate 14.

In this embodiment, after operating personnel used completion or maintenance to equipment, close chamber door 2, crashproof adhesive tape 5 through 2 rear surfaces of chamber door contacts with crashproof pad 9 of 1 internal surface of box, carry out the silence to it, and close chamber door 2 when exerting oneself violently when operating personnel, drive guard plate 12 through crashproof pad 9 and extrude downwards, drive damping spring 13 through guard plate 12 and extrude matter fixed plate 14 downwards, and then reach and carry out the shock attenuation processing closing chamber door 2, avoided because the operating personnel is too big with strength when closing chamber door 2, make the inside problem of electronic component damage of equipment, the performance and the silence shock attenuation effect of equipment have been improved.

Specifically, dustproof mechanism fixed connection is on the surface of radiator window 10, and dustproof mechanism is including dust screen 11, and the both sides fixedly connected with locking screw of dust screen 11.

In this embodiment, the dustproof treatment is performed on the heat dissipation window 10 through the dustproof net 11, and the dustproof net 11 is fixed through the locking screw, so that the dustproof effect of the heat dissipation window 10 is improved.

Specifically, the surface of the handle 4 is fixedly connected with an insulating rubber sleeve, and the surface of the insulating rubber sleeve is provided with an anti-slip groove.

In this embodiment, make operating personnel carry out insulation protection when pulling handle 4 through insulating rubber sleeve and handle, and carry out anti-skidding through its surperficial antiskid ribbed tile and handle, increased the protection and the anti-skidding effect of equipment.

Specifically, the outer side of the heat dissipation blade 16 is fixedly connected with a dust cover, and two sides of the dust cover are fixedly connected with reinforcing screws.

In this embodiment, carry out dustproof processing to radiator blade 16 through the dust cover, fix the dust cover at the top of box 1 rear surface through strengthening the screw, increased the dustproof effect of equipment.

Specifically, the number of the heat dissipation fans 6 is two, and the two heat dissipation fans 6 are respectively located at the bottom and the top of the rear surface of the box door 2.

In this embodiment, through radiator fan 6 can be better dispel the heat to equipment, increased the radiating effect of equipment.

Specifically, a polyurethane waterproof coating is coated on the surface of the box body 1, and a resin reflective heat-insulating coating is coated on the surface of the polyurethane waterproof coating.

In the embodiment, the novel waterproof treatment is performed through the polyurethane waterproof coating, and the heat insulation treatment is performed through the resin reflection heat insulation coating, so that the waterproof and heat insulation treatment of the equipment is increased.

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 high-voltage isolation transformer, includes box (1), its characterized in that: the utility model discloses a transformer box, including box (1), fixed surface is connected with chamber door (2) of box (1), one side fixedly connected with hinge (3) of chamber door (2), opposite side fixedly connected with handle (4) of chamber door (2), the rear surface fixedly connected with radiator fan (6) of chamber door (2), radiator window (10) have been seted up to the both sides of box (1), the fixed surface of radiator window (10) is connected with dustproof mechanism, the rear surface fixedly connected with fin (17) of box (1), the top fixedly connected with micro motor (15) of box (1), the bottom fixedly connected with radiator fin (16) of micro motor (15), the bottom fixedly connected with backup pad (7) of box (1) inner chamber, the top fixedly connected with of backup pad (7) keeps apart voltage transformation subassembly (8).

2. A high voltage isolation transformer as claimed in claim 1, wherein: upside, downside and one side fixedly connected with anticollision adhesive tape (5) of chamber door (2) rear surface, upside, downside and one side fixedly connected with crashproof pad (9) of box (1) internal surface, the bottom fixedly connected with guard plate (12) of crashproof pad (9), the bottom fixedly connected with damping spring (13) of guard plate (12), the bottom fixedly connected with fixed plate (14) of damping spring (13).

3. A high voltage isolation transformer as claimed in claim 1, wherein: dustproof mechanism fixed connection is on the surface of heat dissipation window (10), dustproof mechanism is including dust screen (11), the both sides fixedly connected with locking screw of dust screen (11).

4. A high voltage isolation transformer as claimed in claim 1, wherein: the surface of the handle (4) is fixedly connected with an insulating rubber sleeve, and the surface of the insulating rubber sleeve is provided with an anti-skid groove.

5. A high voltage isolation transformer as claimed in claim 1, wherein: the outer side of the radiating blade (16) is fixedly connected with a dust cover, and reinforcing screws are fixedly connected to the two sides of the dust cover.

6. A high voltage isolation transformer as claimed in claim 1, wherein: the number of the heat radiation fans (6) is two, and the two heat radiation fans (6) are respectively positioned at the bottom and the top of the rear surface of the box door (2).

7. A high voltage isolation transformer as claimed in claim 1, wherein: the surface of the box body (1) is coated with a polyurethane waterproof coating, and the surface of the polyurethane waterproof coating is coated with a resin reflective heat-insulating coating.