CN221125687U

CN221125687U - Reactor convenient to wiring

Info

Publication number: CN221125687U
Application number: CN202322453135.0U
Authority: CN
Inventors: 冯伟; 陈明; 吴海燕; 齐红艳
Original assignee: Aenergy Electric Co ltd
Current assignee: Aenergy Electric Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-06-11
Anticipated expiration: 2033-09-11

Abstract

The utility model discloses a reactor convenient for wiring, which comprises coils, wherein the coils are provided with three groups, the upper ends and the lower ends of the three groups of coils are fixedly connected with connecting plates, the lower ends of the connecting plates are fixedly connected with lower yokes, the upper ends of the connecting plates are fixedly connected with upper yokes, the two ends of the lower yokes are fixedly connected with mounting brackets, the upper ends of each coil are fixedly connected with connecting wires, the upper ends of the connecting wires are fixedly connected with wiring terminals, one ends of the upper yokes are fixedly connected with fixing plates, the inside of the fixing plates are fixedly connected with fixing structures, one ends of the upper yokes far away from the fixing plates are clamped with protecting terminals, and the inside of the protecting terminals are connected with clamping structures. Compared with the prior art, the utility model has the advantages that: the upper wire inlet and outlet is changed, so that the operability of the reactor in the installation process is improved, and the installation and maintenance performances are improved.

Description

Reactor convenient to wiring

Technical Field

The utility model relates to the technical field of reactors, in particular to a reactor convenient to wire.

Background

The reactor is also called an inductor, is an inductance element widely applied, and mainly comprises an upper iron yoke, an iron core, an alternating current working winding and a lower iron yoke, wherein the alternating current working winding is formed by combining wires wound on the iron core, the two ends of the wires are connected into a power system to realize the basic function of limiting short-circuit current of the reactor, and the feedback reactor is one of the reactors. In the current reactive compensation system, the reactor is a main key device, and because of larger compensation capacity in a single installation cabinet, the reactor in the cabinet is installed more densely, and space limitation causes inconvenient wiring and operation of a main power cable and a temperature protection terminal in the installation process of the reactor.

The patent number among the prior art is CN 216562705U's patent discloses feedback reactor, including the skeleton, the inside of skeleton can be dismantled and be connected with the iron core, the lower terminal surface of skeleton can be dismantled and be connected with down the iron yoke, the both sides of lower iron yoke are provided with first protection support and second respectively and protect the support down, first protection support and second are protection support and lower iron yoke can dismantle through first lock bolt and be connected down, the up end of skeleton can be dismantled and be connected with the iron yoke, the both sides of going up the iron yoke can be dismantled respectively and be connected with first protection support and second and go up the protection support. This repayment reactor is through being provided with heat dissipation support and radiator fan, makes its mutually supporting use, can play fine radiating effect to the repayment reactor, makes things convenient for the dismouting between heat dissipation support and the repayment reactor moreover, and the later stage of being convenient for is changed the maintenance of radiator fan for the repayment reactor can guarantee to work at reasonable temperature interval, has prolonged the life of repayment reactor.

However, the prior art patents suffer from several drawbacks:

(1) In the prior art, upper and lower horizontal outgoing lines are adopted, so that the main power cable is inconvenient to wire and operate in the installation process of the reactor under the limit of a denser space for installing the reactor;

(2) The prior art temperature protection terminal is in a fixed connection mode, and the connection and the operation of the temperature protection terminal are inconvenient.

Disclosure of utility model

The utility model aims to overcome the technical defects, and provides the reactor which is convenient for wiring, and the reactor is changed into an upper-in upper-out wire, so that the operability of the reactor in the installation process is improved, and the installation and maintenance performance are improved.

In order to solve the problems, the technical scheme of the utility model is as follows: a reactor convenient for wiring comprises a coil, a connecting plate, a lower iron yoke, an upper iron yoke, a mounting bracket, a connecting wire, a wiring terminal, a fixing plate, a fixing structure, a protection terminal and a clamping structure;

preferably, the coils are three groups, the upper ends and the lower ends of the three groups of coils are fixedly connected with connecting plates, the lower ends of the connecting plates are fixedly connected with lower yokes, the upper ends of the connecting plates are fixedly connected with upper yokes, the two ends of the lower yokes are fixedly connected with mounting brackets, each coil is fixedly connected with connecting wires, the upper ends of the connecting wires are fixedly connected with connecting terminals, one ends of the upper yokes are fixedly connected with fixing plates, fixing structures are fixedly connected inside the fixing plates, the upper yokes are far away from one ends of the fixing plates and are connected with protection terminals in a clamping mode, and the inside of the protection terminals is connected with the fixing structures in a clamping mode.

Further, fixed knot constructs including the bolt, the bolt runs through the fixed plate, the bolt is located the inside one end of fixed plate and is equipped with the regulating block, the regulating block both sides are equipped with the movable block, two movable block one end is equipped with the slider, the inside bolt one end of keeping away from of fixed plate is equipped with the recess, the recess has two with the fixed plate symmetry, the inside dead lever that is equipped with of recess, the dead lever is cup jointed to the slider, the spring is established to the dead lever surface cover, two the movable block is kept away from one end each other and is equipped with the removal clamp splice, the inside both ends of fixed plate are equipped with the fixed clamp splice.

Further, the adjusting block is inclined with two moving blocks, the adjusting block is attached to the moving blocks, one end of the spring is fixedly connected with the sliding block, the other end of the spring is fixedly connected with the groove, and the position of the fixed clamping block corresponds to the position of the moving clamping block.

Further, the joint structure includes the joint piece, the joint piece has two about protection terminal symmetry, the joint piece is the U-shaped, the joint piece is located the inside one end of protection terminal and is equipped with the spring telescopic link, the spring telescopic link other end is equipped with the baffle.

Further, the protection terminal is close to the upper yoke one end symmetry and is equipped with the spout, joint piece sliding connection spout, joint piece one end grafting upper yoke one end.

Further, the lower iron yoke and the upper iron yoke are close to each other, an iron core is arranged at one end, close to each other, of each other, the iron core is located inside the coil, and the iron core is formed by stacking silicon steel sheets.

Compared with the prior art, the utility model has the advantages that:

(1) The connection mode of the connecting wire is changed from the upper and lower horizontal outgoing wires to the upper incoming and upper outgoing wires, so that the operability of the reactor in the installation process is improved, the installation and maintenance properties are improved, and the connecting wire is conveniently fixed in the fixing plate through the installation fixing structure;

(2) The utility model is convenient to detach and install the protection terminal through the installation clamping structure, and is convenient for wiring and operation of the temperature protection terminal.

Drawings

Fig. 1 is a perspective view of a reactor of the present utility model for facilitating wiring.

Fig. 2 is a perspective view of a reactor of the present utility model for facilitating wiring.

Fig. 3 is a fixed structural view of a reactor for facilitating wiring according to the present utility model.

Fig. 4 is a clamping pattern of a reactor for facilitating wiring according to the present utility model.

Fig. 5 is a perspective view of a protection terminal and a clamping structure of a reactor for facilitating wiring of the present utility model.

As shown in the figure: 1. a coil; 2. a connecting plate; 3. a lower yoke; 4. an upper yoke; 5. a mounting bracket; 6. a connecting wire; 7. a connection terminal; 8. a fixing plate; 9. a fixed structure; 10. protecting the terminal; 11. a clamping structure; 12. a bolt; 13. an adjusting block; 14. a moving block; 15. a slide block; 16. a groove; 17. a fixed rod; 18. a spring; 19. moving the clamping block; 20. fixing the clamping blocks; 21. a clamping block; 22. a spring telescoping rod; 23. a baffle; 24. and a sliding groove.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 to 5, a reactor convenient for wiring comprises coils 1, the coils 1 are three groups in total, connecting plates 2 are installed at the upper ends and the lower ends of the three groups of coils 1, lower yokes 3 are installed at the lower ends of the connecting plates 2 located below, upper yokes 4 are installed at the upper ends of the connecting plates 2 located above, iron cores are installed at the ends, close to each other, of the lower yokes 3 and the upper yokes 4, the iron cores are located inside the coils 1 and are formed by laminating silicon steel sheets, the two ends of the lower yokes 3 are fixedly connected with mounting brackets 5, and the mounting brackets 5 are used for fixing the whole reactor.

The connecting wires 6 are fixedly installed at the upper end of each coil 1, three groups of six connecting wires 6 are arranged, two connecting wires 6 are installed in each coil 1, the wiring mode of the connecting wires 6 is changed from upper and lower horizontal outgoing lines to upper incoming and upper outgoing lines, operability of the reactor in the installation process is improved, and installation and maintenance performance are improved.

Connecting wire 6 upper end fixed mounting binding post 7, go up yoke 4 one end and install fixed plate 8, fixed plate 8 inside fixed connection fixed knot constructs 9, connecting wire 6 runs through fixed plate 8, fixed knot constructs 9 includes bolt 12, bolt 12 threaded connection fixed plate 8, bolt 12 is located the inside one end installation regulating block 13 of fixed plate 8, movable block 14 has been installed to regulating block 13 both sides, regulating block 13 and two movable blocks 14 are close to one end each other and are the inclined plane, regulating block 13 laminating with movable block 14, when the rotation bolt 12 moves to fixed plate 8 inside, regulating block 13 removes and extrudees movable block 14 to both sides, two movable blocks 14 then move to both sides, movable clamp block 19 has been installed to the one end that two movable blocks 14 kept away from each other, fixed clamp block 20 is installed at the inside both ends of fixed plate 8, fixed clamp block 20 and movable clamp block 19 position correspond, thereby when movable block 14 moves to both sides, movable clamp block 19 is close to fixed clamp block 20, thereby centre gripping two connecting wires 6 are fixed.

Two grooves 16 are symmetrically formed in one end, far away from the bolt 12, of the fixing plate 8, fixing rods 17 are mounted in the two grooves 16, sliding blocks 15 are mounted at one end, close to the fixing rods 17, of the moving block 14, the sliding blocks 15 are sleeved on the surfaces of the fixing rods 17 and slide, springs 18 are sleeved on the surfaces of the fixing rods 17, the springs 18 are located between the sliding blocks 15 and the grooves 16, when the moving block 14 moves, the sliding blocks 15 are driven to compress the springs 18, when the bolt 12 moves outwards, elastic potential energy compressed by the springs 18 drives the sliding blocks 15 and the moving block 14 to restore to the original positions, and therefore the connecting wire 6 can be taken out from between the moving clamping blocks 19 and the fixing clamping blocks 20.

The protection terminal 10 is installed to the upper iron yoke 4 one end of keeping away from the fixed plate 8, protection terminal 10 internally mounted joint structure 11, joint structure 11 includes joint piece 21, and joint piece 21 has two with protection terminal 10 symmetry, and joint piece 21 is U-shaped, and joint piece 21 is located protection terminal 10 inside one end installation spring telescopic link 22, and spring telescopic link 22 other end installation baffle 23, baffle 23 install inside the protection terminal, can compress spring telescopic link 22 to inside pressing joint piece 21 of protection terminal 10.

The protection terminal 10 is close to upper yoke 4 one end symmetry and is equipped with spout 24, and inside joint piece 21 sliding connection spout 24, joint piece 21 one end plug upper yoke 4 one end, presses joint piece 21 one end and drives joint piece 21 other end and move in spout 24 inside, and the inside of yoke 4 is gone up in the joint piece 21 grafting of being convenient for.

When the electric reactor is specifically used, the connection mode of the connecting wire 6 is changed from the upper and lower horizontal outgoing wire to the upper incoming and upper outgoing wire, the connecting wire 6 is fixed through the fixing plate 8, operability of the electric reactor in the installation process is improved, installation and maintenance are improved, the connecting wire 6 is inserted into the fixing plate 8, the adjusting block 13 is driven to move by rotating the bolt 12 inside the fixing plate 8, so that the two moving blocks 14 are extruded to move to two sides, meanwhile, the sliding block 15 is driven to slide on the surface of the fixing rod 17 and extrude the spring 18, the moving block 14 drives the moving clamping block 19 to approach the fixing clamping block 20, the connecting wire 6 is fixed for convenient use, the clamping block 21 can be inserted into the upper iron yoke 4 by pressing the clamping block 21 and compressing the spring telescopic rod 22, the clamping block 21 is loosened, and the clamping block 21 is clamped into the upper iron yoke 4 under the action of the spring telescopic rod 22.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A reactor convenient to wiring, its characterized in that: the coil comprises a coil (1), a connecting plate (2), a lower iron yoke (3), an upper iron yoke (4), a mounting bracket (5), a connecting wire (6), a wiring terminal (7), a fixing plate (8), a fixing structure (9), a protection terminal (10) and a clamping structure (11);

The coil (1) has three groups, and fixed connection connecting plate (2) has been gone up lower extreme to three group's coil (1), iron yoke (3) under connecting plate (2) lower extreme fixed connection, iron yoke (4) are gone up in connecting plate (2) upper end fixed connection, lower iron yoke (3) both ends fixed connection installing support (5), every coil (1) upper end fixed connection connecting wire (6), connecting wire (6) upper end fixed connection binding post (7), go up iron yoke (4) one end fixed connection fixed plate (8), fixed plate (8) inside fixed connection fixed knot constructs (9), go up iron yoke (4) and keep away from fixed plate (8) one end joint protection terminal (10), protection terminal (10) internal connection joint structure (11).

2. A reactor for facilitating wiring as defined in claim 1, wherein: fixed knot constructs (9) including bolt (12), bolt (12) run through fixed plate (8), bolt (12) are located inside one end of fixed plate (8) and are equipped with regulating block (13), regulating block (13) both sides are equipped with movable block (14), two movable block (14) one end is equipped with slider (15), inside bolt (12) one end of keeping away from of fixed plate (8) is equipped with recess (16), recess (16) have two with fixed plate (8) symmetry, recess (16) inside are equipped with dead lever (17), slider (15) cup joint dead lever (17), spring (18) are established to dead lever (17) surface cover, two movable block (14) keep away from one end each other and are equipped with removal clamp splice (19), inside both ends of fixed plate (8) are equipped with fixed clamp splice (20).

3. A reactor for facilitating wiring as defined in claim 2, wherein: the adjusting blocks (13) and the two moving blocks (14) are close to each other, one ends of the adjusting blocks (13) and the moving blocks (14) are inclined planes, one ends of the springs (18) are fixedly connected with the sliding blocks (15), the other ends of the springs (18) are fixedly connected with the grooves (16), and the positions of the fixed clamping blocks (20) correspond to the positions of the moving clamping blocks (19).

4. A reactor for facilitating wiring as defined in claim 1, wherein: the clamping structure (11) comprises clamping blocks (21), the clamping blocks (21) are symmetrical to the protection terminal (10), the clamping blocks (21) are U-shaped, one end of each clamping block (21) located inside the protection terminal (10) is provided with a spring telescopic rod (22), and the other end of each spring telescopic rod (22) is provided with a baffle plate (23).

5. A reactor for facilitating wiring as defined in claim 4, wherein: the protection terminal (10) is close to upper yoke (4) one end symmetry and is equipped with spout (24), joint piece (21) sliding connection spout (24), joint piece (21) one end plug-in connection upper yoke (4) one end.

6. A reactor for facilitating wiring as defined in claim 1, wherein: the lower iron yoke (3) and the upper iron yoke (4) are close to each other, one end of each iron yoke is provided with an iron core, the iron cores are positioned inside the coil (1), and the iron cores are formed by stacking silicon steel sheets.