CN211045181U

CN211045181U - High-voltage isolation transformer with high safety factor

Info

Publication number: CN211045181U
Application number: CN201922381152.1U
Authority: CN
Inventors: 高玉平
Original assignee: Yichang Kaur Electronic Co ltd
Current assignee: Yichang Kaur Electronic Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-07-17
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a higher high voltage isolation transformer of factor of safety relates to isolation transformer technical field, for solving current high voltage isolation transformer self of proposing unable fine heat conduction when the heat dissipation, leads to influencing self operation and leads to factor of safety lower, some avoid dangerous safety measure problem not in place enough simultaneously. The utility model discloses a refrigerator door, including box, door, magnet, handle, door, box upper end are provided with the upper cover, the box front end is provided with the opening door of symmetry, it is swing joint with the box to open the door, two be provided with the magnet of symmetry in opening the door, the magnet is the U type, two the handle of symmetry is installed to the outer end of opening the door, two open and to open the thermovent that has a plurality of equidistance and distribute.

Description

High-voltage isolation transformer with high safety factor

Technical Field

The utility model relates to an isolation transformer technical field specifically is a higher high-voltage isolation transformer of factor of safety.

Background

The isolation transformer is a transformer with an input winding and an output winding electrically isolated, the isolation transformer is used for avoiding touching a charged body accidentally and simultaneously, the isolation of the transformer is used for isolating respective currents of primary and secondary windings, and the isolation transformer is mainly used for completely insulating the primary side from the secondary side and isolating a loop.

The existing high-voltage isolation transformer has the advantages that the isolation technology is realized, the good effect is achieved, the very important effect is achieved in various industry fields, the existing high-voltage isolation transformer cannot conduct heat well when heat is dissipated, the operation of the existing high-voltage isolation transformer is influenced, the safety factor is low, and meanwhile, some safety measures for avoiding danger are not in place.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a higher high voltage isolation transformer of factor of safety to provide high voltage isolation transformer self in solving above-mentioned background art and can't be fine when the heat dissipation carry out heat conduction, lead to influencing self operation and lead to factor of safety lower, some avoid dangerous safety measure problem not in place enough simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a higher high-voltage isolation transformer of factor of safety, includes the box, the box upper end is provided with the upper cover, the box front end is provided with opening of symmetry, it is swing joint, two to open the door with the box be provided with the magnet of symmetry in opening the door, the magnet is the U type, two the handle of symmetry is installed to the outer end of opening the door, two open and open the door and seted up the thermovent that a plurality of equidistance distributes.

Preferably, a first insulating layer is arranged in the box body, a second insulating layer is arranged in the two doors, symmetrical fans are arranged on two sides in the box body, grooves are formed in the box body, and the first insulating layer and the second insulating layer are both coatings.

Preferably, be provided with the first fixed block that a plurality of equidistance distributes, a plurality of in the recess be provided with the first base that a plurality of equidistance distributes, a plurality of in the first fixed block be provided with the damping spring that a plurality of equidistance distributes, a plurality of in the first base the dead lever that a plurality of equidistance distributes is provided with on the first base.

Preferably, a plurality of the second fixed block that the dead lever upper end was provided with a plurality of equidistance and distributes, a plurality of second fixed block upper end is provided with the second base, second base upper end is provided with keeps apart the vary voltage subassembly, it is provided with the fin that a plurality of equidistance distributes to keep apart vary voltage subassembly both sides.

Preferably, a temperature sensor is arranged at the upper end of the box body.

Preferably, the controller and the storage battery are arranged in the upper cover from right to left in sequence.

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

1. this higher high voltage isolation transformer of factor of safety can avoid inside isolation vary voltage subassembly to result in other comparatively dangerous circumstances such as electric leakage to omit because of the trouble through the insulating layer that sets up, and the peripheral safety of protection improves isolation transformer's factor of safety simultaneously, sets up the thermovent and can keep ventilating for the box, avoids airtight not dispelling the heat, and the thermovent can avoid the dust to get into for the underhung formula and should use inside.

2. This higher high voltage isolation transformer of factor of safety can accelerate the circulation of air through the fan that sets up and dispel the heat for keeping apart the vary voltage subassembly, and the fin can be for it provides heat conduction, reaches radiating effect, and the structure between the dead lever of setting, damping spring and the second fixed block forms shock-absorbing structure and makes it play absorbing effect, improves factor of safety for the body.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic sectional view of the present invention.

In the figure: 1. a box body; 2. an upper cover; 3. opening the door; 4. magnetic pasting; 5. a handle; 6. a heat dissipation port; 7. a first insulating layer; 8. a second insulating layer; 9. a fan; 10. a groove; 11. a first fixed block; 12. A first base; 13. a damping spring; 14. fixing the rod; 15. a second fixed block; 16. a second base; 17. isolating the voltage transformation component; 18. a heat sink; 19. a temperature sensor; 20. a controller; 21. And (4) a storage battery.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a higher high voltage isolation transformer of factor of safety, includes

box

1, and 1 upper end of box is provided with

upper cover

2, and 1 front end of box is provided with 3 that open the door of symmetry, and 3 that open the door are swing joint with box 1, and two are opened the door and are provided with the magnetic paste 4 of symmetry in 3, and magnetic paste 4 is the U type, and two are opened the door 3 outer ends and install the handle 5 of symmetry, and two are opened and open 3 interior vents 6 that have seted up a plurality of equidistance and distribute of opening the door.

Further, be provided with first insulating layer 7 in the box 1, two are provided with second insulating layer 8 in opening 3, and both sides are provided with the fan 9 of symmetry in the box 1, have seted up recess 10 in the box 1, and first insulating layer 7 and second insulating layer 8 are the coating, can avoid inside isolation vary voltage subassembly 17 to omit because of the other comparatively dangerous circumstances such as the fault leads to electric leakage through first insulating layer 7 and the second insulating layer 8 that set up, protects peripheral safety.

Further, be provided with the first fixed block 11 that a plurality of equidistance distributes in the recess 10, be provided with the first base 12 that a plurality of equidistance distributes in the first fixed block 11 of a plurality of, be provided with the damping spring 13 that a plurality of equidistance distributes in the first base 12 of a plurality of, the first base 12 upper end of a plurality of is provided with the dead lever 14 that a plurality of equidistance distributes, damping spring 13 and the dead lever 14 through setting up can avoid the vibrations that produce when keeping apart the vary voltage subassembly 17 and cause the influence to the body when operating, improve the factor of safety of body.

Further, a plurality of second fixed block 15 that the equidistance distributes is provided with on a plurality of dead lever 14, and second fixed block 15 is swing joint with dead lever 14, and damping spring 13 is fixed connection with first base 12, and damping spring 13 is fixed connection with second fixed block 15, and the structure formation shock-absorbing structure between dead lever 14, damping spring 13 and the second fixed block 15 through setting up makes it play absorbing effect.

Further, a second base 16 is arranged at the upper end of the second fixing blocks 15, an isolation transformer assembly 17 is arranged at the upper end of the second base 16, a plurality of radiating fins 18 distributed at equal intervals are arranged on two sides of the isolation transformer assembly 17, and heat generated when the isolation transformer assembly 17 body operates can be conducted out and dissipated through the arranged radiating fins 18.

Further, the upper end of the box body 1 is provided with a temperature sensor 19, and the temperature sensor 19 is arranged to monitor the temperature generated by the induction isolation transformer assembly 17 for convenient control.

Further, a controller 20 and a storage battery 21 are sequentially arranged in the upper cover 2 from right to right, and the storage battery 21 provides power for the controller 20, so that the controller 20 can control the fan 9 to operate conveniently.

The working principle is as follows: when the temperature sensor is used, if the internal parts need to be overhauled or maintained, the door 3 can be opened through the handle 5 for overhauling, the first insulating layer 7 and the second insulating layer 8 which are arranged inside can prevent the leakage and other dangerous conditions caused by faults of the internal isolation voltage transformation assembly 17 from being omitted, the peripheral safety is protected, when the isolation voltage transformation assembly 17 operates, the temperature sensor 19 can sense the temperature of the isolation voltage transformation assembly 17 in real time, when the temperature is higher than a set value, the fan 9 is controlled to start to operate through the controller 20 to dissipate the heat of the isolation voltage transformation assembly 17, the radiating fins 18 on two sides can conduct and dissipate the heat generated when the isolation voltage transformation assembly 17 operates, meanwhile, a certain vibration can be generated when the isolation voltage transformation assembly 17 operates, a certain influence can be caused on the isolation voltage transformation assembly 17 after the vibration is long time, but the fixing rod 14 is used for fixing the heat generated when the isolation voltage, Damping spring 13 and second fixed block 15 between the structure form shock-absorbing structure and make it play absorbing effect, avoid the vibrations that produce to cause the influence to the body, improve the factor of safety of body, and thermovent 6 that sets up can keep ventilating for in the box 1, avoids airtight not dispelling the heat, and thermovent 6 can avoid the dust to get into for the underhung type and should the inside use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a higher high voltage isolation transformer of factor of safety, includes box (1), its characterized in that: the utility model discloses a refrigerator, including box (1), box (1) upper end is provided with upper cover (2), box (1) front end is provided with opening door (3) of symmetry, it is swing joint, two to open door (3) and box (1) be provided with magnetic paste (4) of symmetry in opening door (3), magnetic paste (4) are the U type, two handle (5) of symmetry are installed to opening door (3) outer end, two open door (3) and in seted up thermovent (6) that a plurality of equidistance distributes.

2. The high-safety-factor high-voltage isolation transformer of claim 1, wherein: be provided with first insulating layer (7) in box (1), two be provided with second insulating layer (8) in opening door (3), both sides are provided with symmetrical fan (9) in box (1), seted up recess (10) in box (1), first insulating layer (7) and second insulating layer (8) are the coating.

3. The high-safety-factor high-voltage isolation transformer of claim 2, wherein: be provided with first fixed block (11) that a plurality of equidistance distributes, a plurality of in recess (10) be provided with first base (12) that a plurality of equidistance distributes in first fixed block (11), a plurality of be provided with damping spring (13) that a plurality of equidistance distributes in first base (12), a plurality of first base (12) upper end is provided with dead lever (14) that a plurality of equidistance distributes.

4. The high-safety-factor high-voltage isolation transformer of claim 3, wherein: a plurality of dead lever (14) upper end is provided with second fixed block (15) that a plurality of equidistance distributes, a plurality of second fixed block (15) upper end is provided with second base (16), second base (16) upper end is provided with keeps apart vary voltage subassembly (17), it is provided with fin (18) that a plurality of equidistance distributes to keep apart vary voltage subassembly (17) both sides.

5. The high-safety-factor high-voltage isolation transformer of claim 1, wherein: and a temperature sensor (19) is arranged at the upper end of the box body (1).

6. The high-safety-factor high-voltage isolation transformer of claim 1, wherein: controller (20) and battery (21) have been set gradually from a left side to right in upper cover (2), and fan (9), temperature-sensing ware (19), controller (20) and battery (21) are electric connection, and fan (9) model is SY-FYSJ01, and temperature-sensing ware (19) model is RS-WS-ETH6, and controller (20) model is 920T, and battery (21) model is 4V4 AH.