CN211788513U

CN211788513U - High-efficient isolation transformer

Info

Publication number: CN211788513U
Application number: CN201921904527.1U
Authority: CN
Inventors: 杨雅琴
Original assignee: Dongguan Liqin Electronics Product Co ltd
Current assignee: Dongguan Liqin Electronics Product Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-10-27
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a high-efficiency isolation transformer, belonging to the field of electrical engineering, comprising a box body A, a transverse column is detachably connected inside the box body A, a ring-shaped iron core is embedded and connected inside the transverse column, the surface of the annular iron core is connected with a lead in a sliding way, the bottom of the inner side of the box body A is detachably connected with a box body B, the heating wires are connected with the inner gap of the box body B, the rubber layer is detachably connected with the inner side wall of the box body A and then is fixedly connected with the box body A through the cross column, thereby effectively fixing the annular iron core embedded and connected in the transverse column, and performing crisscross winding on the surface of the annular iron core by the conducting wire, therefore, the magnetic flux performance of the transformer is improved, the efficiency of the annular iron core is higher than that of the ordinary iron core on the market, the magnetic flux density of the transformer is high, the efficiency of the transformer is improved, the heat dissipation performance of the transformer is improved, and the cost of the transformer is not increased.

Description

High-efficient isolation transformer

Technical Field

The utility model relates to a circuit engineering field especially relates to a high-efficient isolation transformer.

Background

A transformer is a device that changes an alternating voltage 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. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.). The circuit symbol is usually T as the beginning of the number.

201811593489.2 discloses a high-efficiency pulse transformer, which comprises a base, a transformer box, a relay and an oil conservator, wherein one side of the top of the transformer box is fixedly connected with the relay, the bottom of the transformer box is fixedly connected with the base, the invention has reasonable design and convenient use, is very suitable for the pulse transformer, adjusts the compression degree of the contact surface of an iron core by arranging a first clamping plate and a second clamping plate in a matching operation mode and moving the first clamping plate and the second clamping plate to slide on a slideway under the matching of a fixing bolt and a fixing hole, and inserts the fixing bolt into the corresponding fixing hole, and can adjust the magnetic flux simultaneously, thereby adjusting the inductance of the transformer, changing the distance between the primary and secondary windings, further adjusting the leakage inductance of the transformer, and adapting to the frequency change of the high-frequency transformer, and then improved pulse transformer's efficiency, simple and convenient is fit for extensively promoting.

However, there are some problems in the use of the existing transformer, 1, the transformer in the market at present has low magnetic flux density and low efficiency, thereby affecting its own heat dissipation and increasing its cost, 2, the transformer in the market at present has low heat dissipation to the outside and temperature control, thereby the transformer is easy to have problems in extreme weather, which causes accidents, and 3, the transformer in the market at present has low functionality, which causes inconvenience to a certain extent when in use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficiency isolation transformer, which aims to adopt a splicing structure, and the high-efficiency isolation transformer can not cause short circuit and other conditions by opening a switch through a box body B which is detachably connected in the box body A, then the switch is switched on a heating wire power supply current output end which is connected with a gap in the box body B, and then the heating wire is heated, so that the transformer can not cause short circuit and other conditions in winter because of severe cold, and through a diagonal rod which is fixedly connected with one end of the box body A, then the switch is switched on a motor power supply current output end which is detachably connected with one end of the diagonal rod, then a motor works to drive a bearing input end which is connected with the output end of the motor, then a bearing rotates to drive a fan blade which is fixedly connected with the surface of the fan blade to rotate, then the fan blade is connected, the transformer is not easy to cause problems in extreme weather, and then accidents cannot be caused.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of high efficiency includes box A, box A is inside can dismantle and be connected with the spreader, inside the inlaying of spreader is connected with the loop type iron core, loop type iron core sliding surface is connected with the wire, box A inboard bottom can be dismantled and be connected with box B, box B internal clearance is connected with the heater strip, box A inside wall can be dismantled and be connected with the rubber layer.

Optionally, box A one side fixedly connected with down tube, down tube one end can be dismantled and is connected with the motor, the motor output is connected with the bearing input, bearing surface fixedly connected with flabellum, flabellum sliding connection is inside the opening.

Optionally, the opening is arranged on one side of the box body A, the gauze is detachably connected inside the opening, a transverse plate is fixedly connected to one side of the box body A, and a through hole is formed in the surface of the transverse plate.

Optionally, the current input end of the motor power supply is connected with a current output end of the power supply through a switch, and the current input end of the heater strip power supply is connected with the current output end of the power supply through a switch.

The utility model has the advantages as follows:

the utility model provides a high-efficiency isolation transformer; 1. can dismantle through box A inside and be connected with the spreader, inside the inlaying of spreader is connected with the loop type iron core, loop type iron core surface sliding connection has the wire, carry out fixed connection through spreader and box A then, thereby make the inside annular iron core of inlaying the connection of spreader effectively fixed, thereby the wire carries out the cross winding on annular iron core surface, thereby increase its magnetic permeability, annular iron core efficiency is higher than general iron core efficiency on the market then, thereby make transformer magnetic flux density more do and efficiency more improve, thereby improve its self thermal diffusivity and can not lead to its increase in cost.

2. The box body B is detachably connected with the bottom of the inner side of the box body A, a heating wire is connected with the gap inside the box body B, an inclined rod is fixedly connected with one side of the box body A, one end of the inclined rod is detachably connected with a motor, the output end of the motor is connected with a bearing input end, the surface of the bearing is fixedly connected with a fan blade which is connected inside an opening in a sliding way, the opening is arranged at one side of the box body A, then the box body B detachably connected with the inside of the box body A is used for opening a switch to be connected with the power supply current output end of the heating wire which is connected with the gap inside the box body B, and then the heating wire generates heat, so that the transformer can not cause short circuit and the like due to severe cold in winter, the motor power supply current output end which, then the bearing rotates the flabellum that drives its fixed surface and connects and rotates, flabellum sliding connection then in the opening that box A one side was seted up to blow the heat dissipation to the transformer part in the box A, thereby the transformer is higher to external heat dissipation and temperature control, and its transformer is difficult to the problem of appearing under extreme weather, then can not cause the accident.

3. Can dismantle through box A inside wall and be connected with the rubber layer, the inside gauze that can dismantle of opening is connected with, box A one side fixedly connected with diaphragm, the through-hole has been seted up on the diaphragm surface, then, through box A one side fixedly connected's diaphragm, the through-hole of seting up through the diaphragm surface goes up fixedly, thereby make box A wholly carry out effective fixation, can dismantle the rubber layer of connection through box A inside wall and protect when using the staff, thereby the condition of avoiding electrocuteeing takes place, can dismantle the gauze of connection through the opening part and protect its box A is inside, avoid the entering such as mosquito to cause harm, then also carry out natural cooling through its opening to box A, thereby make its self functional of transformer higher, then can cause the convenience in the certain degree when using.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic diagram of an overall structure of a high-efficiency isolation transformer according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a toroidal core of a high-efficiency isolation transformer according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a box a of a high-efficiency isolation transformer according to an embodiment of the present invention;

fig. 4 is a schematic circuit diagram of a high-efficiency isolation transformer according to an embodiment of the present invention.

In the figure: 1. a box body A; 2. a cross post; 3. a wire; 4. a transverse plate; 5. a through hole; 6. a ring-shaped iron core; 7. A rubber layer; 8. a diagonal bar; 9. a motor; 10. a bearing; 11. a fan blade; 12. an opening; 13. a screen; 14. A box body B; 15. heating wires; 16. and (4) switching.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A high-efficiency isolation transformer according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the embodiment of the utility model provides a high-efficient isolation transformer includes box A1, box A1 is inside can dismantle and be connected with

spreader

2, 2 inside inlays of spreader are connected with toroidal core 6, toroidal core 6 sliding surface is connected with wire 3, box A1 is inboard can dismantle and be connected with box B14 in the bottom, box B14 internal gap is connected with heater strip 15, box A1 inside wall can dismantle and be connected with rubber layer 7.

The example, then carry out fixed connection through spreader 2 and box A1 to make the inside annular core 6 of inlaying the connection of spreader 2 effectively fix, thereby wire 3 carries out the cross winding on annular core 6 surface, thereby increases its magnetic permeability, and then annular core efficiency is higher than general core efficiency on the market, thereby makes transformer magnetic flux density more work and efficiency more improve, thereby improves its self thermal diffusivity and can not lead to its cost to increase.

Referring to fig. 2 and 3, the embodiment of the utility model provides a pair of high-efficient isolation transformer, box A1 one side fixedly connected with

down tube

8, 8 one ends of down tube can be dismantled and be connected with motor 9, the motor 9 output is connected with the bearing 10 input, bearing 10 fixed surface is connected with flabellum 11, flabellum 11 sliding connection is inside opening 12, box A1 inboard bottom can be dismantled and be connected with box B14, box B14 internal gap is connected with heater strip 15.

By way of example, then through box B14 of its box A1 inside detachable connection, then open switch 16 and put through the heater strip 15 power supply current output end of box B14 inside gap connection, then heater strip 15 generates heat, thereby make the transformer can not cause its circumstances such as short circuit because of severe cold winter, through the down tube 8 of box A1 one end fixed connection, then open switch 16 and put through the motor 9 power supply current output end of down tube 8 one end detachable connection, then motor 9 works and drives the bearing 10 input end of being connected with its output end, then bearing 10 rotates and drives its surface fixed connection's flabellum 11 to rotate, then flabellum 11 sliding connection is in the opening 12 that box A1 one side was seted up, thereby blow the heat dissipation to the transformer part in box A1, thereby the transformer is higher to external heat dissipation and temperature control, its transformer is difficult to appear the problem under extreme weather, and thus no accident can be caused.

Referring to fig. 3, the embodiment of the utility model provides a high-efficient isolation transformer box A1 inside wall can dismantle and be connected with rubber layer 7, inside can dismantle of opening 12 is connected with gauze 13, box A1 one side fixedly connected with diaphragm 4, through-hole 5 has been seted up on diaphragm 4 surface.

The example, then through box A1 one side fixed connection's diaphragm 4, through the through-hole 5 of seting up on the 4 surfaces of diaphragm go on fixedly, thereby make box A1 wholly effectively fix, can dismantle the rubber layer 7 of connection through box A1 inside wall and protect when using the staff, thereby avoid the condition of electrocuteeing to take place, gauze 13 of connection can be dismantled through opening 12 department protects its box A1 is inside, avoid the entering such as mosquito to cause harm, also carry out natural cooling through its opening 12 to box A1 then, thereby make its self functional of transformer higher, then can cause the convenience in the certain degree when using.

Referring to fig. 4, an embodiment of the present invention provides a high-efficient isolation transformer 9 supply current input end is connected with supply current output end through switch 16, heater strip 15 supply current input end is connected with supply current output end through switch 16.

Illustratively, the switch 16 is used for real-time and effective power supply current control of the motor 9 and the heating wire 15, thereby improving convenience.

When in use, a person can carry out real-time and effective power current control on a motor 9 (such as a Y2-7124 motor of Saisen) and a heating wire 15 (such as a carbon fiber heating wire) through a switch 16 (such as a BS230B of a Huanglan electric appliance), so that the convenience is improved, then the transverse plate 4 fixedly connected with one side of a box body A1 is fixed through a through hole 5 formed in the surface of the transverse plate 4, so that the box body A1 is integrally and effectively fixed, the rubber layer 7 detachably connected with the inner side wall of the box body A1 is used for protecting the worker, so that the electric shock is avoided, the inside of the box body A1 is protected through a gauze 13 detachably connected with an opening 12, so that the damage caused by the entering of mosquitoes and the like is avoided, then the box body A1 is naturally cooled through the opening 12, so that the functionality of the transformer is higher, and the convenience is caused to a certain degree when the transformer is used, then through the box B14 that its box A1 inside detachably connects, then open switch 16 and put through the heater strip 15 power supply current output end that box B14 inside gap connects, then heater strip 15 generates heat, thereby make the transformer can not cause its circumstances such as short circuit because of severe cold in winter, through the down tube 8 of box A1 one end fixed connection, then open switch 16 and put through the motor 9 power supply current output end that the down tube 8 one end detachably connects, then motor 9 works and drives the bearing 10 input end that is connected with its output end, then bearing 10 rotates and drives its flabellum 11 that surface fixed connects to rotate, then flabellum 11 sliding connection is in the opening 12 that box A1 one side offers, thereby blow the heat dissipation to the transformer part in box A1, thereby the transformer is higher to external heat dissipation and temperature control, its transformer is difficult to appear the problem under extreme weather, the accident can not be caused then, carry out fixed connection through spreader 2 and box A1 then, thereby make the inside annular iron core 6 of inlaying the connection of spreader 2 effectively fix, thereby wire 3 carries out the cross winding on annular iron core 6 surface, thereby increase its magnetic flux nature, then annular iron core efficiency is higher than general iron core efficiency on the market, thereby make transformer magnetic flux density more work and efficiency more improve, thereby improve its self thermal diffusivity and can not lead to its cost to increase, then accomplish overall operation.

It should be noted that the utility model relates to a high-efficiency isolation transformer, 1, box A; 2. a cross post; 3. A wire; 4. a transverse plate; 5. a through hole; 6. a ring-shaped iron core; 7. a rubber layer; 8. a diagonal bar; 9. a motor; 10. A bearing; 11. a fan blade; 12. an opening; 13. a screen; 14. a box body B; 15. heating wires; 16. the switches and components are all standard parts or parts known to those skilled in the art, and the structure and principle of the switches and parts are known to those skilled in the art through technical manuals or through routine experiments.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a high-efficient isolation transformer, includes box A (1), its characterized in that, box A (1) inside can be dismantled and be connected with spreader (2), inside the inlaying of spreader (2) is connected with annular iron core (6), annular iron core (6) sliding surface is connected with wire (3), box A (1) inboard bottom can be dismantled and be connected with box B (14), box B (14) internal clearance is connected with heater strip (15), box A (1) inside wall can be dismantled and be connected with rubber layer (7).

2. The high-efficiency isolation transformer of claim 1, wherein a diagonal rod (8) is fixedly connected to one side of the box body A (1), one end of the diagonal rod (8) is detachably connected with a motor (9), an output end of the motor (9) is connected with an input end of a bearing (10), a fan blade (11) is fixedly connected to the surface of the bearing (10), and the fan blade (11) is slidably connected inside the opening (12).

3. The high-efficiency isolation transformer of claim 2, wherein the opening (12) is formed in one side of the box body A (1), the gauze (13) is detachably connected inside the opening (12), a transverse plate (4) is fixedly connected to one side of the box body A (1), and a through hole (5) is formed in the surface of the transverse plate (4).

4. A high efficiency isolation transformer as claimed in claim 2, wherein said motor (9) power current input is connected to a power current output through a switch (16), and said heater wire (15) power current input is connected to a power current output through a switch (16).