CN212010637U - Electric transformer - Google Patents

Abstract

The utility model discloses an electric transformer of using, including axial fan, heating panel, concatenation hinge, baffle, heat conduction gasket, voltage box, power hole, USB hole, voltage display screen, crimping bolt, crimping terminal, cable box, high-pressure chamber door, rubber handle, shunting hinge, outer frame of fan, axial fan's inboard and heating panel lateral wall fixed connection, the concatenation hinge has been seted up to the upper end side of heating panel is fixed, the upper end and the heat conduction gasket fixed connection of baffle. The utility model discloses structural design is applicable to transformer and high voltage and uses, and the structure that adopts heat conduction gasket can make high voltage use more safety, avoids electrical hazard, secondly uses USB hole, voltage display screen can make voltage numerical value clear, prevents extra measurement influence, and the outside is equipped with the power supply hole simultaneously, can the direct access circuit, has avoided the electric damage that once circuit jack caused because long-time plug.

Description

Electric transformer

Technical Field

The utility model relates to an electrical transformer technical field specifically is an electrical transformer.

Background

A Transformer (Transformer) is a device that changes an alternating-current voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. Current transformer has ignored the protection of inside and outside circuit, and the circuit exposes and damages easily in the outside, ageing and can't be fixed, and the amount of labour is big during the repair, and work efficiency is low, based on this, the utility model provides an electrical transformer.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's circuit unstability, defects such as easy wearing and tearing of work provide an electrical transformer. The transformer for electric use has the characteristics of good stability, high voltage resistance effect and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a transformer for electric use comprises an axial flow fan, a heat dissipation plate, a splicing hinge, a partition plate, a heat conduction gasket, a voltage box, a power hole, a USB hole, a voltage display screen, a crimping bolt, a crimping terminal, a cable box, a high-voltage box door, a rubber handle, a tapping hinge and a fan outer frame, wherein the inner side of the axial flow fan is fixedly connected with the side wall of the heat dissipation plate, the splicing hinge is fixedly arranged on the side surface of the upper end of the heat dissipation plate, the partition plate is fixedly arranged above the splicing hinge, the upper end of the partition plate is fixedly connected with the heat conduction gasket, the upper end of the heat conduction gasket is fixedly connected with the voltage box, the power hole is fixedly arranged on the lower end face of the side wall of the voltage box, the USB hole is fixedly arranged on the upper end of the side wall of the voltage box, the voltage display screen is fixedly arranged at the lower end of the USB hole, the, the cable box is fixedly arranged on the right side of the crimping bolt, the surface of the cable box is rotated to install the high-pressure box door, the rubber handle is fixedly installed below the left side of the high-pressure box door, and the tapping hinge is rotatably installed in the middle of the right side of the high-pressure box door.

Preferably, the number of the power supply holes is one, the number of the axial flow fans is one, and the partition plate is of a gasket structure made of an insulating alloy material.

Preferably, the USB port is made of a bus structure.

Preferably, the surface of the heat dissipation plate is of a concave-convex rectangular structure.

Preferably, the axial flow fan is integrally composed of a fan outer frame, a fan main shaft and fan blades, the fan main shaft is of a hollow cylinder structure, the fan blades are of a diamond structure, and the fan outer frame is of a circular outer frame structure.

Preferably, the high-voltage box door and the cable box outer frame are in a buckling structure.

Preferably, the number of the grooves of the heat dissipation plate is six.

Compared with the prior art, the beneficial effects of the utility model are that: this electrical transformer, novel structural design is applicable to transformer and high-voltage use, and the structure that adopts heat conduction gasket can make the high-voltage use more safe, avoids electric danger, secondly uses USB hole, voltage display screen can make voltage numerical value clear, prevents extra measurement influence, and the outside is equipped with the power supply hole simultaneously, can the direct access circuit, has avoided the electric damage that the circuit jack of once caused because long-time plug.

Drawings

Fig. 1 is a schematic diagram of an electrical transformer according to the present invention;

fig. 2 is a schematic structural view of an axial flow fan of an electrical transformer according to the present invention;

fig. 3 is a schematic top view of an electrical transformer according to the present invention.

Reference numbers in the figures: 1. an axial flow fan; 2. a heat dissipation plate; 3. splicing hinges; 4. a partition plate; 5. a thermally conductive gasket; 6. a voltage box; 7. a power supply hole; 8. a USB hole; 9. a voltage display screen; 10. crimping the bolt; 11. a crimp terminal; 12. a cable box; 13. a high pressure tank door; 14. a rubber handle; 15. tapping a hinge; 16. a fan outer frame; 17. a fan main shaft; 18. a fan blade.

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, the present invention provides a technical solution: an electric transformer comprises an axial flow fan 1, a heat dissipation plate 2, a splicing hinge 3, a partition plate 4, a heat conduction gasket 5, a voltage box 6, a power supply hole 7, a USB hole 8, a voltage display screen 9, a crimping bolt 10, a crimping terminal 11, a cable box 12, a high-voltage box door 13, a rubber handle 14, a tapping hinge 15 and a fan outer frame 16, wherein the inner side of the axial flow fan 1 is fixedly connected with the side wall of the heat dissipation plate 2, the splicing hinge 3 is fixedly arranged on the side surface of the upper end of the heat dissipation plate 2, the partition plate 4 is fixedly arranged above the splicing hinge 3, the upper end of the partition plate 4 is fixedly connected with the heat conduction gasket 5, the upper end of the heat conduction gasket 5 is fixedly connected with the voltage box 6, the power supply hole 7 is fixedly arranged on the lower end surface of the side wall of the voltage box 6, the USB hole 8 is fixedly arranged on the upper end of the side wall, the fixed crimping bolt 10 that is equipped with in below in USB hole 8, the lower extreme and the 11 upper ends of crimping terminal of crimping bolt 10 rotate to be connected, the fixed cable box 12 that is equipped with in right side of crimping bolt 10, the surface rotation of cable box 12 has installed high-pressure chamber door 13, the left side below fixed mounting of high-pressure chamber door 13 has glued skin handle 14, the right side middle part of high-pressure chamber door 13 has rotated and has installed shunting hinge 15.

Specifically, the number of the power supply holes 7 is one, the number of the axial flow fans 1 is one, and the partition plate 4 is of a gasket structure made of an insulating alloy material, so that the circuit heat dissipation is more reliable and stable in the working process.

Specifically, the USB hole 8 is made of a bus structure, and meets the industrial standard, and meanwhile, the damaged material can be replaced according to the requirement.

Specifically, the surface of the heat dissipation plate 2 is of a concave-convex rectangular structure, so that the surface area is enlarged, heat dissipation is easy, and meanwhile, the friction force of the bottom surface can be increased, so that the work is more stable.

Specifically, axial fan 1 wholly comprises outer frame of fan 16, fan main shaft 17, fan blade 18, fan main shaft 17 is hollow cylinder structure, fan blade 18 is the rhombus structure, outer frame of fan 16 is circular frame structure for the rack is hugged closely in the fan heat dissipation, reinforcing circuit operating mode stability.

Specifically, the high-voltage box door 13 and the outer frame of the cable box 12 are in a buckling structure, and the buckling structure is convenient to install and protects the electric appliance.

Specifically, the number of the grooves of the heat dissipation plate 2 is six, and a single groove can increase the heat dissipation capacity and protect the circuit from high-temperature aging.

The working principle is as follows: at first when using this trouble utility model to examining, mainly carry out the aspect theory of operation in the aspect of the mechanical connection, ensure voltage display screen footpath size and position, be carrying out the line connection operation after confirming errorlessly.

Firstly, hardware facilities such as an axial flow fan 1, a heat dissipation plate 2, a partition plate 4, a heat conduction gasket 5 and a voltage box 6 are installed according to sequence and requirements and need to be fixedly connected for welding operation, and the rest of the hardware facilities can be directly connected by screws.

After completion, the external line can be connected firmly by connecting the power line and the large cable through the power hole 7 as required, and the remaining small power can be connected through the crimping bolt 10, and then the crimping terminal 11 is pressed flat with a screwdriver to fix it. The internal circuit can be drawn out according to the position of the USB hole 8 through which some circuits inside the communication box 12 pass, and meanwhile, a cushion is padded at the position of the high-voltage box door 13, and a voltage circuit can also be drawn out, so that the circuits are prevented from being scratched. The rest internal circuits can be led out through the cable box 12 and the high-voltage box door 13 respectively, and the circuits are fixed and well protected.

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 (7)

1. An electric transformer comprises an axial flow fan (1), a heat dissipation plate (2), a splicing hinge (3), a partition plate (4), a heat conduction gasket (5), a voltage box (6), a power supply hole (7), a USB hole (8), a voltage display screen (9), a crimping bolt (10), a crimping terminal (11), a cable box (12), a high-voltage box door (13), a rubber handle (14), a tapping hinge (15) and a fan outer frame (16), and is characterized in that the inner side of the axial flow fan (1) is fixedly connected with the side wall of the heat dissipation plate (2), the splicing hinge (3) is fixedly arranged on the side surface of the upper end of the heat dissipation plate (2), the partition plate (4) is fixedly arranged above the splicing hinge (3), the upper end of the partition plate (4) is fixedly connected with the heat conduction gasket (5), and the upper end of the heat conduction gasket (5) is fixedly connected with the voltage box (6, the terminal surface is fixed under the lateral wall of voltage box (6) has seted up power supply hole (7), the lateral wall upper end fixed mounting of voltage box (6) has USB hole (8), the lower extreme fixed mounting of USB hole (8) has voltage display screen (9), the fixed crimping bolt (10) that is equipped with in below of USB hole (8), the lower extreme and crimping terminal (11) upper end of crimping bolt (10) are rotated and are connected, the fixed cable box (12) that is equipped with in right side of crimping bolt (10), the surface rotation of cable box (12) has installed high-pressure chamber door (13), the left side below fixed mounting of high-pressure chamber door (13) has glued skin handle (14), the right side middle part of high-pressure chamber door (13) has rotated and has installed shunting hinge (15).

2. An electrical transformer according to claim 1, wherein the number of said power supply holes (7) is one, the number of said axial fans (1) is one, and said partition plate (4) is a spacer structure made of an insulating alloy material.

3. An electrical transformer according to claim 1, characterised in that the USB port (8) is made in a bus structure.

4. An electrical transformer according to claim 1, characterised in that the surface of the heat-dissipating plate (2) is of a concavo-convex rectangular configuration.

5. An electrical transformer according to claim 1, wherein the axial flow fan (1) is integrally composed of a fan outer frame (16), a fan main shaft (17) and fan blades (18), the fan main shaft (17) is in a hollow cylinder structure, the fan blades (18) are in a diamond structure, and the fan outer frame (16) is in a circular outer frame structure.

6. An electrical transformer according to claim 1, characterized in that the high voltage box door (13) is snap-fitted to the outer frame of the cable box (12).

7. An electrical transformer according to claim 1, characterised in that the number of recesses in the heat distribution plate (2) is six.

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