阅读说明：本技术 一种自动升压降压的变压装置 (Automatic voltage transformation device who steps up and step down ) 是由 不公告发明人 于 2019-11-12 设计创作，主要内容包括：本发明涉及变压装置技术领域,且公开了一种自动升压降压的变压装置,包括回型铁芯,回型铁芯的右杆壁外螺纹套设有初级线圈,回型铁芯的左杆壁外螺纹套设有次级线圈,回型铁芯的侧壁对称固定连接有两个固定板,两个固定板的侧壁均开设有连接孔,两个连接孔的内壁过轴承转动连接有同一根往复丝杆,位于下侧固定板的侧壁固定连接有驱动电机。本发明能够在家里面出现漏电短路的情况时,控制变压装置降低家用电电压到安全的范围不会给人们的身体带来伤害,而且能够控制低压负载进行工作,例如用来照明等,避免了人们在黑暗中摸索时,会出现被绊倒的情况,容易导致人们受伤,给人们的生活带来不便的问题。(The invention relates to the technical field of voltage transformation devices, and discloses an automatic voltage boosting and reducing voltage transformation device which comprises a square iron core, wherein a primary coil is sleeved on the outer thread of the right rod wall of the square iron core, a secondary coil is sleeved on the outer thread of the left rod wall of the square iron core, two fixing plates are symmetrically and fixedly connected to the side wall of the square iron core, connecting holes are formed in the side walls of the two fixing plates, the inner walls of the two connecting holes are rotatably connected with the same reciprocating lead screw through bearings, and a driving motor is fixedly connected to the side wall of the fixing plate at the lower side. The invention can control the transformation device to reduce the household voltage to a safe range without damaging the body of people when the electric leakage short circuit occurs in the house, and can control the low-voltage load to work, such as illumination and the like, thereby avoiding the problems that people are easy to be injured and the life of people is inconvenient when people stumble in the dark.)

1. The utility model provides an automatic potential device that steps up and down, includes time type iron core (1), its characterized in that, the right pole wall external screw thread cover of time type iron core (1) is equipped with primary coil (2), the left pole wall external screw thread cover of time type iron core (1) is equipped with secondary coil (3), the lateral wall symmetry fixedly connected with two fixed plates (4) of time type iron core (1), two connecting holes (5) have all been seted up to the lateral wall of fixed plate (4), two the inner wall of connecting hole (5) is crossed the bearing and is rotated and be connected with same reciprocal lead screw (6), be located the downside the lateral wall fixedly connected with driving motor (7) of fixed plate (4), the output of driving motor (7) is located connecting hole (5) and with reciprocal lead screw (6) fixed connection, the lateral wall symmetry fixedly connected with two backup pads (8) of being connected with fixed plate (4) one side of time type iron core, two the same root guide bar (9) of lateral wall fixedly connected with of one side in opposite directions in backup pad (8), reciprocal lead screw (6) overcoat is equipped with a screw thread section of thick bamboo (10), a screw thread section of thick bamboo (10) are close to lateral wall fixedly connected with limiting plate (11) of one side of guide bar (9), spacing hole (12) have been seted up to the lateral wall of limiting plate (11), limiting plate (11) are passed through spacing hole (12) in guide bar (9), a screw thread section of thick bamboo (10) are close to lateral wall fixedly connected with current conducting plate (13) of one side of primary coil (2), the one end that a screw thread section of thick bamboo (10) was kept away from in current conducting plate (13) is connected with primary coil (2), the lateral wall fixedly connected with connecting wire (.

2. The automatic voltage boosting and reducing transformation device according to claim 1, wherein a leakage inductor (15) and a PLC (16) are fixedly connected to the side wall of the square iron core (1).

3. An automatic step-up and step-down transformer apparatus according to claim 1, wherein said secondary winding (3) is electrically connected to a load.

4. The automatic voltage boosting and reducing transformation device according to claim 1, wherein a protective cover (17) is covered on the shell of the clip core (1), and two mounting plates (18) are fixedly connected in front of the protective cover (17) and the clip core (1).

Technical Field

The invention relates to the technical field of transformation devices, in particular to a transformation device capable of automatically boosting and reducing voltage.

Background

The transformer device is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, and the transformer device has the following main functions: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), and the like, and can be classified into: power transformers and special transformers (electric furnace transformers, rectification transformers, industrial frequency experimental transformers, etc.).

The earth-leakage protector can be basically installed in the existing family, when the condition of the household earth leakage short circuit occurs, the whole circuit can be powered off, when the household earth leakage short circuit occurs at night, the condition of the earth leakage occurs on the household surface, people can not see any condition inside the household, when people grope in the dark, the tripping condition can occur, people are easily injured, and the life of people is inconvenient.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, when a house is in a short circuit condition, the whole circuit is powered off, when the house is at night, the electricity leaks from the inside, people cannot see any condition inside the house, and people are stumbled when feeling in the dark, so that people are easily injured, and the life of people is inconvenient.

In order to achieve the purpose, the invention adopts the following technical scheme:

a transformer device capable of automatically boosting and reducing voltage comprises a double-sided iron core, wherein a primary coil is sleeved on a right rod wall external thread of the double-sided iron core, a secondary coil is sleeved on a left rod wall external thread of the double-sided iron core, two fixing plates are symmetrically and fixedly connected with the side wall of the double-sided iron core, connecting holes are formed in the side walls of the two fixing plates, the inner walls of the two connecting holes are rotatably connected with the same reciprocating lead screw through bearings, a driving motor is fixedly connected with the side wall of the fixing plate at the lower side, the output end of the driving motor is positioned in the connecting hole and fixedly connected with the reciprocating lead screw, two supporting plates are symmetrically and fixedly connected with the side wall of the double-sided iron core, which is connected with one side of the fixing plate, two supporting plates are fixedly connected with the same guide rod at the opposite side, a threaded cylinder is, the side wall of limiting plate has seted up spacing hole, the guide bar passes the limiting plate through spacing hole, the lateral wall fixedly connected with current conducting plate of one side that the screw thread section of thick bamboo is close to primary, the one end that the screw thread section of thick bamboo was kept away from to the current conducting plate is connected with primary, the lateral wall fixedly connected with connecting wire of current conducting plate.

Preferably, the side wall of the square iron core is fixedly connected with an electric leakage inductor and a PLC controller.

Preferably, the secondary coil is electrically connected to the load.

Preferably, the shape iron core dustcoat that returns is equipped with the protection casing, two mounting panels of fixedly connected with before protection casing and the shape iron core that returns.

Compared with the prior art, the invention provides a transformation device for automatically boosting and reducing voltage, which has the following beneficial effects:

1. this automatic potential device who steps up and step down, through the type iron core that returns that sets up, primary, secondary, the fixed plate, reciprocal lead screw, driving motor, the guide bar, the thread section of thick bamboo, the current conducting plate, the connecting wire, when leakage inductor and PLC controller can be in the condition that electric leakage short circuit appears in the inside of being at home, control potential device reduces domestic electric voltage and can not bring the injury to people's health to safe scope, and can control the low voltage load and carry out work, for example, be used for illumination etc., when having avoided people to fumble in the dark, the condition of stumbleing can appear, lead to people's injury easily, the life of giving people brings inconvenient problem.

The invention can control the transformation device to reduce the household voltage to a safe range without damaging the body of people when the short circuit occurs in the house, and can control the low-voltage load to work, such as illumination and the like, thereby avoiding the problems that people are easy to be injured and inconvenient to the life of people caused by the tripping condition when people grope in the dark.

Drawings

Fig. 1 is a schematic structural diagram of an automatic step-up and step-down transformer according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a right sectional view of fig. 1.

In the figure: the device comprises a 1-turn iron core, a 2-turn primary coil, a 3-turn secondary coil, a 4-fixed plate, 5-connecting holes, 6-reciprocating lead screws, 7-driving motors, 8-supporting plates, 9-guiding rods, 10-threaded cylinders, 11-limiting plates, 12-limiting holes, 13-conducting plates, 14-connecting wires, 15-leakage inductors, 16-PLC controllers, 17-protective covers and 18-mounting plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, an automatic voltage boosting and reducing transformer comprises a rectangular iron core 1, a primary coil 2 is sleeved on the right rod wall of the rectangular iron core 1 through external threads, a secondary coil 3 is sleeved on the left rod wall of the rectangular iron core 1 through external threads, two fixing plates 4 are symmetrically and fixedly connected to the side walls of the rectangular iron core 1, connecting holes 5 are respectively formed in the side walls of the two fixing plates 4, the inner walls of the two connecting holes 5 are rotatably connected with a same reciprocating lead screw 6 through bearings, a driving motor 7 is fixedly connected to the side wall of the lower fixing plate 4, the output end of the driving motor 7 is positioned in the connecting hole 5 and is fixedly connected with the reciprocating lead screw 6, two supporting plates 8 are symmetrically and fixedly connected to the side wall of the rectangular iron core 1 connected with one side of the fixing plate 4, a same guide rod 9 is fixedly connected to the side wall of, the lateral wall fixedly connected with limiting plate 11 of one side that a screw thread section of thick bamboo 10 is close to guide bar 9, and spacing hole 12 has been seted up to the lateral wall of limiting plate 11, and guide bar 9 passes limiting plate 11 through spacing hole 12, and a screw thread section of thick bamboo 10 is close to lateral wall fixedly connected with current conducting plate 13 of one side of primary coil 2, and the one end that a screw thread section of thick bamboo 10 was kept away from to current conducting plate 13 is connected with primary coil 2, and the lateral wall fixedly connected with connecting wire 14 of.

The side wall of the rectangular iron core 1 is fixedly connected with an electric leakage inductor 15 and a PLC (programmable logic controller) 16, and the driving motor 7 is controlled through the electric leakage protector 15 and the PLC 16.

The secondary coil 3 is electrically connected with a load, and the load can help people in special conditions.

The protection cover 17 is arranged outside the clip-shaped iron core 1, the protection cover 17 and the clip-shaped iron core 1 are fixedly connected with two mounting plates 18 in front, and the device is prevented from being damaged due to collision through the protection cover 17.

In the invention, when the leakage protector 15 is used, the PLC 16 controls the driving motor 7 to rotate, the driving motor 7 drives the reciprocating screw rod 6 to rotate, and then the threaded cylinder 10 is driven to move to a proper position through thread matching, so that when the leakage short circuit occurs in a house, the transformation device is controlled to reduce the household electric voltage to a safe range, the body of people cannot be injured, the low-voltage load can be controlled to work, for example, the low-voltage load is used for illumination, and the problems that people are easy to be injured and the life of people is inconvenient due to the tripping condition when people feel in the dark are avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.