Elongated structure of conjugate magnetic voltage regulator

Abstract

The utility model belongs to the technical field of conjugate type magnetic voltage regulators, and particularly relates to a conjugate type magnetic voltage regulator oblong structure which comprises a machine body. An iron core is fixedly connected into the machine body; a bearing is mounted on the side wall of the machine body; the bearings are symmetrically arranged on the side wall of the machine body; a straight shaft frame is rotationally mounted in the machine body; the straight shaft is erected between the inner parts of the bearings; a first winding is arranged in the straight shaft frame; a second winding is arranged in the straight shaft frame; the first winding and the second winding are arranged in the straight shaft frame and are connected in a binding manner; a protective shell is fixedly connected to the side wall of the machine body; by means of the structure, the magnetic voltage regulator with the well-designed magnetic circuit structure and the oblong structure can effectively reduce magnetic leakage and eddy current loss of a magnetic field, efficiency and performance of the voltage regulator are improved, heat generated when the voltage regulator works can be reduced through optimized magnetic field distribution, and the service life of the voltage regulator is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to conjugate magnetic pressure regulator technical field, specifically a conjugate magnetic pressure regulator long circle structure. BACKGROUND

[0002] A conjugate magnetic pressure regulator long circle structure is a device with specific technical features and application advantages, which can make the magnetic field more uniformly distributed, reduce magnetic leakage, improve the efficiency and power density of the regulator, and at the same time, the design of the long circle structure has unique advantages, the appearance can better adapt to different installation spaces, improve the space utilization, and the long circle structure also performs well in heat dissipation, greatly reducing the working temperature.

[0003] With the continuous development and advancement of industrial production, the stability and precision of electrical equipment on power supply are increasingly high, other pressure regulators have slow adjustment speed, low precision, and are prone to wear and noise, which is difficult to meet the needs of modern industry.

[0004] As a new type of pressure regulator, the magnetic pressure regulator has the advantages of no mechanical wear, fast adjustment speed, high precision, and strong reliability, but there are some deficiencies in the structural design of the magnetic pressure regulator, and the magnetic field distribution is uneven, the magnetic leakage is large, and the heat dissipation is difficult.

[0005] Therefore, the utility model provides a conjugate magnetic pressure regulator long circle structure. Utility model content

[0006] In order to make up for the deficiencies of the prior art and solve at least one problem in the background art, a conjugate magnetic pressure regulator long circle structure is proposed.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A conjugate magnetic voltage regulator with an elongated oval structure includes a body; an iron core is fixedly connected inside the body; bearings are installed on the side wall of the body; the bearings are symmetrically arranged on the side wall of the body; a straight shaft frame is rotatably installed inside the body; the straight shaft frame is located between the bearings; a first winding is provided inside the straight shaft frame; a second winding is provided inside the straight shaft frame; the first winding and the second winding are bound together inside the straight shaft frame; a protective shell is fixedly connected to the side wall of the body; a DC winding is installed inside the protective shell; the DC winding is rigidly connected to the straight shaft frame; a control box is fixedly connected to the top of the body; an adjustment knob is provided on the top of the control box; an emergency stop button is provided on the top of the control box; the adjustment knob and the emergency stop button are connected together. The stop buttons are arranged in parallel; a first wiring valve is fixedly connected to one side of the top of the control box; the first wiring valve is symmetrically arranged on the top of the control box; a second wiring valve is fixedly connected to one side of the top of the control box; the second wiring valve is symmetrically arranged on the top of the control box; the first and second wiring valves are arranged in parallel; a fixing frame is fixedly connected to the bottom of the body; a mounting platform is fixedly connected inside the fixing frame; a cross bracket is fixedly connected inside the mounting platform; a motor is installed at the bottom of the cross bracket; a fan is installed at the top of the cross bracket; the output end of the motor is connected to the fan; mounting holes are opened on both sides of the top of the fixing frame; the mounting holes are symmetrically arranged on the top of the fixing frame; through a carefully designed magnetic circuit structure, the elongated circular magnetic voltage regulator can effectively reduce magnetic leakage and eddy current losses, improving the efficiency and performance of the voltage regulator. This optimized magnetic field distribution can also reduce the heat generated by the voltage regulator during operation, extending its service life.

[0008] Preferably, a pick-up and put-down handle is welded to one side of the top of the machine body; the pick-up and put-down handle is symmetrically arranged on the top of the machine body; a sponge sleeve is installed on the side wall of the pick-up and put-down handle; the side wall of the sponge sleeve is provided with anti-slip texture; it can effectively provide users with a comfortable operating experience, and its shape and size are carefully designed to make it easy for users to grip and apply force, and can be easily operated when installing, disassembling or moving the voltage regulator.

[0009] Preferably, a connecting rod is installed on the side wall of the machine body; the connecting rod is rigidly connected to the straight shaft frame; a cooling fan is installed in the middle of the connecting rod; this can effectively accelerate airflow, quickly remove the heat generated by the voltage regulator during operation, and dissipate the heat to the surrounding environment, ensuring that the voltage regulator always operates within a suitable temperature range.

[0010] Preferably, the side wall of the body is provided with a protective cover; the protective cover is arranged in a surrounding manner at one side of the heat dissipation fan; the side wall of the protective cover is provided with heat dissipation holes; a plurality of heat dissipation holes are arranged on the side wall of the protective cover; the fan of the voltage regulator can be effectively protected from accidental contact with high-speed rotating blades, thereby avoiding injury, and the protective cover is provided with heat dissipation holes, so that the protective cover can protect and has good heat dissipation effect at the same time.

[0011] Preferably, a grounding groove is formed in one side of the top of the body; a grounding bolt is threadedly connected in the grounding groove; and an adjusting cross nut is fixed to the top of the grounding bolt; the stable operation of the voltage regulator can be effectively maintained, and the leakage current, static electricity and other safety hazards generated by the voltage regulator can be promptly introduced into the ground, thereby avoiding the risk of electric shock to the operator and equipment.

[0012] Preferably, a magnetic isolation ring is mounted in the middle of the straight shaft support; the magnetic isolation ring is symmetrically arranged in the middle of the straight shaft support; and the magnetic isolation ring is arranged between the first winding and the second winding; the leakage and mutual interference of the magnetic field can be effectively prevented, and in the conjugate magnetic voltage regulator, the magnetic field can be effectively limited in a specific area by arranging the magnetic isolation ring, thereby reducing the influence of the magnetic field on the surrounding environment and other equipment.

[0013] Preferably, a plurality of heat dissipation fins are fixed to the side wall of the body; and the heat dissipation fins are arranged below the control box; the heat generated by the voltage regulator during operation can be effectively dissipated, so as to ensure that the voltage regulator operates within a normal temperature range, and the heat exchange efficiency is greatly improved, and the temperature of the voltage regulator is reduced.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The conjugate magnetic voltage regulator long circular structure can effectively reduce the magnetic leakage and eddy current loss of the magnetic voltage regulator with a carefully designed magnetic circuit structure, improve the efficiency and performance of the voltage regulator, and reduce the heat generated by the voltage regulator during operation, thereby prolonging the service life.

[0016] 2. The conjugate magnetic voltage regulator long circular structure can effectively provide users with a comfortable operation experience, and the shape and size are carefully designed, so that the user can easily grasp and apply force, and can easily operate when installing, disassembling or moving the voltage regulator. DRAWINGS

[0017] The utility model will be further described in combination with the drawings.

[0018] Figure 1 is the perspective view of the utility model;

[0019] Figure 2 is the rear view of the voltage regulator in the utility model;

[0020] Figure 3 is the sectional view of the voltage regulator inside in the utility model;

[0021] Figure 4 is the structural schematic view of the straight shaft support in the utility model;

[0022] Figure 5 is the structural schematic view of the fan in the utility model;

[0023] Figure 6 is the structural schematic view of the bearing in the utility model.

[0024] In the drawing: 11, machine body; 12, iron core; 13, bearing; 14, straight shaft support; 15, first winding; 16, second winding; 17, protective shell; 18, DC winding; 19, control box; 110, adjusting knob; 111, emergency stop button; 112, first wiring valve; 113, second wiring valve; 114, fixed frame; 115, mounting table; 116, cross support; 117, motor; 118, fan; 119, mounting hole; 21, taking and placing handle; 22, sponge cover; 23, anti-skid pattern; 31, connecting rod; 32, heat dissipation fan; 41, protective cover; 42, heat dissipation hole; 51, grounding groove; 52, grounding bolt; 53, adjusting cross nut; 61, magnetic isolation ring; 71, cooling fin. DETAILED DESCRIPTION

[0025] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0026] The specific embodiments are given below.

[0027] As Figures 1 to 6The utility model discloses a conjugate magnetic pressure regulator long circle structure, including body 11, the inside fixed coupling of body 11 has the iron core 12, the sidewall of body 11 is installed with bearing 13, bearing 13 is equipped with the sidewall of body 11 and is symmetrically arranged, the inside rotation of body 11 is installed with straight axle frame 14, straight axle frame 14 is equipped with the inside between position of bearing 13, the inside of straight axle frame 14 is equipped with first winding 15, the inside of straight axle frame 14 is equipped with second winding 16, first winding 15 and second winding 16 are equipped with the inside of straight axle frame 14 and are bounded and are connected, the sidewall of body 11 is fixedly connected with protective housing 17, the inside installation of protective housing 17 has direct current winding 18, the connecting mode of direct current winding 18 and straight axle frame 14 is rigid connection, the top of body 11 is fixedly connected with control box 19, the top of control box 19 is equipped with adjusting knob 110, the top of control box 19 is equipped with emergency stop button 111, adjusting knob 110 and emergency stop button 111 are parallelly arranged, the top one side of control box 19 is fixedly connected with first wiring valve 112, first wiring valve 112 is equipped with the top of control box 19 and is symmetrically arranged, the top one side of control box 19 is fixedly connected with second wiring valve 113, second wiring valve 113 is equipped with the top of control box 19 and is symmetrically arranged, first wiring valve 112 and second wiring valve 113 are parallelly arranged, the bottom of body 11 is fixedly connected with fixed frame 114, the inside fixed connection of fixed frame 114 has installation platform 115, the inside fixed connection of installation platform 115 has cross support 116, the bottom of cross support 116 is installed with motor 117, the top of cross support 116 is installed with fan 118, the output of motor 117 is connected with fan 118, the top both sides of fixed frame 114 are seted up with mounting hole 119, mounting hole 119 is equipped with the top of fixed frame 114 and is symmetrically arranged.In work, when it is necessary to adjust, the positive and negative electrodes of the input end are connected to the corresponding first and second wiring valves 112 and 113, the output end of the first and second wiring valves 113 arranged in parallel on the top of the control box 19 is connected to the power line of the device requiring voltage regulation, the first and second windings 15 and 16 provided on the straight shaft frame 14 rotatably installed inside the machine body 11 pass through alternating current, and an alternating magnetic field is generated with the iron core 12 installed inside the machine body 11, the magnetic field interacts with the magnetic material, thereby changing the magnetic permeability and inductance of the magnetic material, and then the adjustment knob 110 on the top of the control box 19 fixed to the top of the machine body 11 is adjusted to adjust the DC winding 18 inside the protective shell 17 fixed to the side wall of the machine body 11. During the operation of the voltage regulator, the voltage regulator generates heat, the fixed frame 114 is fixed to the bottom of the machine body 11, and the mounting holes 119 are provided on the top of the fixed frame 114, so that the voltage regulator can be installed at a specified position, and the cross-shaped support 116 is fixed inside the fixed frame 114. The fan 118 and the motor 117 are installed on the top and bottom of the cross-shaped support 116, which is rotated by the motor 117 to drive the fan 118 to rotate and dissipate heat of the voltage regulator to prevent the equipment from overloading. Through the above structure, the magnetic circuit structure designed with care can effectively reduce the magnetic field leakage and eddy current loss of the long circular magnetic voltage regulator, improve the efficiency and performance of the voltage regulator. This optimized magnetic field distribution can also reduce the heat generated during the operation of the voltage regulator and prolong its service life.

[0028] As shown in Figures 1 to 4 The top side of the machine body 11 is fixed with a taking and placing handle 21; the taking and placing handle 21 is arranged symmetrically on the top of the machine body 11; the side wall of the taking and placing handle 21 is provided with a sponge sleeve 22; the side wall of the sponge sleeve 22 is provided with anti-slip lines 23; when the voltage regulator needs to be moved to another place, the taking and placing handle 21 is welded on the top of the machine body 11, the sponge sleeve 22 is installed on the taking and placing handle 21, and the anti-slip lines 23 are provided on the sponge sleeve 22, so that the voltage regulator can be easily taken and moved, and accidental falling during taking can be prevented; through the above structure, the user can be provided with a comfortable operation experience, and the shape and size are carefully designed to facilitate the user to grasp and exert force. Whether it is installation, disassembly or movement of the voltage regulator, it can be easily operated.

[0029] As shown in Figure 3As shown, the side wall of the body 11 is provided with a connecting rod 31; the connecting rod 31 is rigidly connected with the straight shaft frame 14; the middle part of the connecting rod 31 is provided with a cooling fan 32; during operation, when the pressure regulator generates heat, the connecting rod 31 is installed on the side wall of the body 11, and the connecting rod 31 is rigidly connected with the straight shaft frame 14 installed inside the body 11, and the connecting rod 31 is provided with a cooling fan 32, which can realize cooling while working; through the above structure, the air flow can be effectively accelerated, the heat generated during the operation of the pressure regulator can be quickly taken away, and the heat can be dissipated to the surrounding environment, so that the pressure regulator can always work in the appropriate temperature range.

[0030] As shown in Figures 1 to 4 , the side wall of the body 11 is provided with a protective cover 41; the protective cover 41 is arranged in a surrounding manner at one side of the cooling fan 32; the side wall of the protective cover 41 is provided with a cooling hole 42; a plurality of cooling holes 42 are arranged on the side wall of the protective cover 41; during operation, when the cooling fan 32 rotates, the cooling fan 32 exposed to the outside can cause injury to personnel and collision with other objects, so the side wall of the body 11 is provided with the protective cover 41, and the side wall of the protective cover 41 is provided with the cooling hole 42, which can realize protection of the cooling fan 32 while the cooling hole 42 can discharge the internal gas and allow the external air to enter; through the above structure, important safety protection can be provided for the fan 118 of the pressure regulator, which can prevent the human body or other objects from accidentally contacting the high-speed rotating blades and avoid causing injury, and the protective cover 41 provided with the cooling hole 42 can protect while having good cooling effect.

[0031] As shown in Figure 1 and Figure 2 , a grounding groove 51 is formed on one side of the top of the body 11; a grounding bolt 52 is threadedly connected in the grounding groove 51; an adjusting cross nut 53 is fixedly connected to the top of the grounding bolt 52; during operation, when the pressure regulator operates, static electricity occurs, which can cause harm to the pressure regulator; the grounding groove 51 is formed on one side of the top of the body 11, and the grounding bolt 52 is threadedly connected to the grounding groove 51; the electric wire is connected to the grounding bolt 52 and then contacts the ground, and the adjusting cross nut 53 fixedly connected to the end of the grounding bolt 52 is locked, which can realize the situation of accidental falling; through the above structure, the stable operation of the pressure regulator can be maintained, and the leakage current, static electricity and other safety hazards that may be generated by the pressure regulator can be timely introduced into the ground, so as to avoid electric shock danger to the operator and equipment.

[0032] As shown in Figure 4As shown, a magnetic shielding ring 61 is installed in the middle of the straight shaft frame 14; the magnetic shielding ring 61 is symmetrically arranged in the middle of the straight shaft frame 14; the magnetic shielding ring 61 is located between the first winding 15 and the second winding 16; during operation, when the voltage regulator is working, the first winding 15 and the second winding 16 on the straight shaft frame 14 rotatably mounted inside the machine body 11 are subjected to AC processing with the iron core 12, and the magnetic shielding rings 61 installed on both sides of the straight shaft frame 14 are installed between the first winding 15 and the second winding 16, so that the first winding 15 and the second winding 16 do not interfere with each other; through the above structure, the leakage and mutual interference of the magnetic field can be effectively prevented, and in the conjugate magnetic voltage regulator, by setting the magnetic shielding ring 61, the magnetic field can be effectively confined to a specific area, reducing the impact of the magnetic field on the surrounding environment and other equipment.

[0033] like Figures 1 to 4 As shown, a heat sink 71 is fixedly attached to the side wall of the body 11; multiple heat sinks 71 are located below the control box 19; during operation, when the voltage regulator operates, it generates a large amount of heat. The heat sink 71 fixedly attached to the side wall of the body 11, and multiple heat sinks 71 located on the side wall of the body 11, can achieve more effective heat dissipation; through the above structure, the heat generated by the voltage regulator during operation can be effectively dissipated quickly to ensure that the voltage regulator operates within the normal temperature range, and greatly improve the heat exchange efficiency and reduce the temperature of the voltage regulator.

[0034] When working, when the voltage needs to be adjusted, the positive and negative electrodes of the input end are connected to the first and second wiring valves 112 and 113, and the wires of the equipment to be regulated are connected to the output end of the first and second wiring valves 112 and 113 arranged in parallel on the top of the control box 19. The first and second windings 15 and 16 arranged on the straight shaft frame 14 rotatably installed in the machine body 11 pass through the alternating current, and an alternating magnetic field is generated with the iron core 12 installed in the machine body 11. The magnetic field interacts with the magnetic material, thereby changing the magnetic permeability and inductance of the magnetic material. The adjustment knob 110 on the top of the control box 19 fixedly connected to the top of the machine body 11 is adjusted, and the DC winding 18 in the protective shell 17 fixedly connected to the side wall of the machine body 11 is adjusted. When the voltage regulator is running, the voltage regulator will generate heat. The fixed frame 114 is fixedly connected to the bottom of the machine body 11, and mounting holes 119 are formed on the top of the fixed frame 114. The voltage regulator can be installed at a specified position, and the cross support 116 fixedly connected to the inside of the mounting table 115 is installed on the top and bottom of the fan 118 and the motor 117. The motor 117 rotates to drive the fan 118 to rotate, thereby dissipating heat from the voltage regulator to prevent the equipment from overloading. When the voltage regulator needs to be moved to another place, the taking and placing handle 21 is welded on the top of the machine body 11, the sponge sleeve 22 is installed on the taking and placing handle 21, and the anti-slip pattern 23 is formed on the sponge sleeve 22. The voltage regulator can be conveniently taken and moved, and the voltage regulator can be prevented from accidentally falling during taking. When the voltage regulator generates heat, the connecting rod 31 is installed on the side wall of the machine body 11, the connecting rod 31 is rigidly connected to the straight shaft frame 14 installed in the machine body 11, and the heat dissipation fan 32 is installed on the connecting rod 31. The heat dissipation fan 32 can work while dissipating heat. When the heat dissipation fan 32 rotates, the heat dissipation fan 32 exposed to the outside can cause injury to personnel and collision with other objects. Therefore, the protective cover 41 is arranged on the side wall of the machine body 11, and the heat dissipation holes 42 are formed on the side wall of the protective cover 41. The protective cover 41 can protect the heat dissipation fan 32, and the heat dissipation holes 42 can discharge the gas in the protective cover 41 and allow the air outside to enter. When the voltage regulator is running, static electricity is generated, which can cause harm to the voltage regulator. The grounding groove 51 is formed on one side of the top of the machine body 11, and the grounding bolt 52 is threadedly connected to the grounding groove 51. The wire is connected to the grounding bolt 52 and then contacts the ground. The adjusting cross nut 53 fixedly connected to the end of the grounding bolt 52 is locked, thereby preventing the wire from accidentally falling off. When the voltage regulator is working, the first and second windings 15 and 16 arranged on the straight shaft frame 14 rotatably installed in the machine body 11 pass through the alternating current with the iron core 12. The magnetic isolation ring 61 is installed on the first and second windings 15 and 16 arranged on the straight shaft frame 14, thereby preventing the first and second windings 15 and 16 from interfering with each other. When the voltage regulator is working, a large amount of heat is generated. The heat dissipation fins 71 are fixedly connected to the side wall of the machine body 11, and a plurality of heat dissipation fins 71 are arranged on the side wall of the machine body 11, thereby more effectively dissipating heat.

[0035] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A conjugate magnetic voltage regulator with an elongated oval structure, comprising a body (11); characterized in that: An iron core (12) is fixedly connected inside the body (11); a bearing (13) is installed on the side wall of the body (11); the bearings (13) are symmetrically arranged on the side wall of the body (11); a straight shaft frame (14) is rotatably installed inside the body (11); the straight shaft frame (14) is located between the bearings (13); a first winding (15) is provided inside the straight shaft frame (14); a second winding (16) is provided inside the straight shaft frame (14); the first winding (15) and the second winding (16) are connected together. 6) The shaft is installed inside the straight shaft frame (14) in a bundled connection; a protective shell (17) is fixed to the side wall of the machine body (11); a DC winding (18) is installed inside the protective shell (17); the DC winding (18) is rigidly connected to the straight shaft frame (14); a control box (19) is fixed to the top of the machine body (11); an adjustment knob (110) is provided on the top of the control box (19); an emergency stop button (111) is provided on the top of the control box (19); the adjustment knob (110) and the emergency stop button (111) are connected to the control box (19). The stop button (111) is arranged in parallel; a first wiring valve (112) is fixedly connected to one side of the top of the control box (19); the first wiring valve (112) is symmetrically arranged on the top of the control box (19); a second wiring valve (113) is fixedly connected to one side of the top of the control box (19); the second wiring valve (113) is symmetrically arranged on the top of the control box (19); the first wiring valve (112) and the second wiring valve (113) are arranged in parallel; a fixing bracket (114) is fixedly connected to the bottom of the body (11). The mounting frame (114) is internally fixed with a mounting platform (115); the mounting platform (115) is internally fixed with a cross bracket (116); a motor (117) is installed at the bottom of the cross bracket (116); a fan (118) is installed at the top of the cross bracket (116); the output end of the motor (117) is connected to the fan (118); mounting holes (119) are provided on both sides of the top of the mounting frame (114); the mounting holes (119) are symmetrically arranged on the top of the mounting frame (114).

2. The conjugate magnetic voltage regulator with an elongated circular structure according to claim 1, characterized in that: A pick-up and put-down handle (21) is welded to one side of the top of the body (11); the pick-up and put-down handle (21) is symmetrically arranged on the top of the body (11); a sponge sleeve (22) is installed on the side wall of the pick-up and put-down handle (21); anti-slip texture (23) is provided on the side wall of the sponge sleeve (22).

3. The conjugate magnetic voltage regulator with an elongated circular structure according to claim 2, characterized in that: A connecting rod (31) is installed on the side wall of the body (11); the connecting rod (31) is rigidly connected to the straight shaft frame (14); a cooling fan (32) is installed in the middle of the connecting rod (31).

4. The conjugate magnetic voltage regulator with an elongated circumferential structure according to claim 3, characterized in that: The body (11) has a protective cover (41) on its side wall; the protective cover (41) is located on one side of the cooling fan (32) and is arranged in a surrounding manner; the protective cover (41) has heat dissipation holes (42) on its side wall; a plurality of the heat dissipation holes (42) are provided on the side wall of the protective cover (41).

5. The conjugate magnetic voltage regulator with an elongated circumferential structure according to claim 4, characterized in that: A grounding groove (51) is provided on one side of the top of the body (11); a grounding bolt (52) is threaded inside the grounding groove (51); and an adjusting cross nut (53) is fixed to the top of the grounding bolt (52).

6. The conjugate magnetic voltage regulator with an elongated circumferential structure according to claim 5, characterized in that: A magnetic shielding ring (61) is installed in the middle of the straight shaft frame (14); the magnetic shielding ring (61) is symmetrically arranged in the middle of the straight shaft frame (14); the magnetic shielding ring (61) is located between the first winding (15) and the second winding (16).

7. The conjugate magnetic voltage regulator with an elongated circular structure according to claim 6, characterized in that: Heat sinks (71) are fixed to the side wall of the body (11); a plurality of heat sinks (71) are located below the control box (19).

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