CN214898030U - Reactor with noise reduction structure - Google Patents

Abstract

The utility model discloses a reactor with noise reduction structure, including yoke mechanism, iron core, coil mechanism and antivibration buffering silica gel pad, yoke mechanism includes yoke piece, connecting rod, nut and U type mounting panel, the yoke piece distributes at the both ends of connecting rod, nut threaded connection is at the both ends of connecting rod and the overlap joint of yoke piece, U type mounting panel fixed connection is on the surface of both ends yoke piece, antivibration buffering silica gel pad cup joints at the both ends of establishing the coil, one side of antivibration buffering silica gel pad with around the surface contact who establishes the coil, the opposite side of antivibration buffering silica gel pad and the surface contact of yoke piece. The utility model discloses a set up antivibration buffering silica gel pad and antivibration buffering silica gel strip, when coil mechanism produced the vibration, cushioned the vibration to reduce the frequency of vibration, reduce the emergence of noise, reached the effect that reduces the noise that the reactor during operation sent.

Description

Reactor with noise reduction structure

Technical Field

The utility model relates to a reactor technical field specifically is a reactor with noise reduction structure.

Background

Reactors, also called inductors, generate a magnetic field in a certain spatial area occupied by a conductor when it is energized. However, the inductance of the electrified long straight conductor is small, and the generated magnetic field is not strong, so that the actual reactor is in a mode that a conducting wire is wound into a solenoid, and is called as an air-core reactor; in order to make the solenoid have larger inductance, a core is inserted into the solenoid, which is called a core reactor. However, the wire can generate vibration during the operation of the reactor to cause noise, which affects the use and needs to be improved.

Disclosure of Invention

An object of the utility model is to provide a reactor with noise reduction structure has possessed the advantage that reduces the reactor noise, has solved the too big problem of noise that the in-process of reactor operation produced because of the vibration.

In order to achieve the above object, the utility model provides a following technical scheme: a reactor with a noise reduction structure comprises an iron yoke mechanism, an iron core, a coil mechanism and a vibration-proof buffering silica gel pad.

Yoke mechanism includes yoke piece, connecting rod, nut and U type mounting panel, the yoke piece distributes at the both ends of connecting rod, nut threaded connection is at the both ends of connecting rod and the surperficial overlap joint of yoke piece, U type mounting panel fixed connection is on the surface of both ends yoke piece.

And two ends of the iron core are respectively and fixedly connected with the two yoke pieces through bolts.

Coil mechanism is including establishing coil, stationary blade and spread groove around establishing the coil, establish the surface at the iron core around establishing the coil, the stationary blade overlap joint is around establishing the surface of coil, the spread groove is seted up on the surface of stationary blade and with around establishing the two poles of the earth electric connection of coil.

The antivibration buffering silica gel pad cup joints around the both ends of establishing the coil, one side of antivibration buffering silica gel pad with around establishing the surface contact of coil, the opposite side of antivibration buffering silica gel pad and the surface contact of yoke piece.

Specifically, the surface of antivibration buffering silica gel pad has evenly seted up the shock attenuation through-hole, communicate each other between the shock attenuation through-hole.

Specifically, the number of the connecting grooves is two, and the two connecting grooves are in threaded connection with T-shaped insulating screw rods.

Specifically, the connecting rod and the opposite face around establishing the coil between fixedly connected with antivibration buffering silica gel strip.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up antivibration buffering silica gel pad and antivibration buffering silica gel strip, when coil mechanism produced the vibration, cushioned the vibration to reduce the frequency of vibration, reduce the emergence of noise, reached the effect that reduces the noise that the reactor during operation sent.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the vibration-proof magnetic suspension coil comprises a 1-yoke mechanism, 11-yoke sheets, 12-connecting rods, 13-nuts, 14-U-shaped mounting plates, 2-iron cores, 3-coil mechanisms, 31-wound coils, 32-fixing sheets, 33-connecting grooves, 34-T-shaped insulating screws, 4-vibration-proof buffer silica gel pads, 41-shock-absorbing through holes and 5-vibration-proof buffer silica gel strips.

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, the present invention provides a technical solution: a reactor with a noise reduction structure comprises an iron yoke mechanism 1, an iron core 2, a coil mechanism 3 and an anti-vibration buffering silica gel pad 4.

Yoke mechanism 1 includes yoke piece 11, connecting rod 12, nut 13 and U type mounting panel 14, and yoke piece 11 distributes and forms a frame-shaped structure at the both ends of connecting rod 12, and nut 13 threaded connection prevents that yoke piece 11 from breaking away from connecting rod 12 at the both ends of connecting rod 12 and yoke piece 11's surperficial overlap joint, and U type mounting panel 14 fixed connection is on the surface of both ends yoke piece 11, maintains the stability that is close to both ends yoke piece 11 to other structures are connected to the convenience on the reactor.

Two ends of the iron core 2 are respectively fixedly connected with the two yoke pieces 11 through bolts, and the size of the inductance and the size of the magnetic field are increased.

The coil mechanism 3 includes a winding coil 31, a fixing piece 32 and a connecting groove 33, the winding coil 31 is wound on the surface of the iron core 2, a magnetic field is generated after the power is turned on, the fixing piece 32 is lapped on the surface of the winding coil 31, the winding coil 31 is stably wound on the iron core 2, the connecting groove 33 is formed in the surface of the fixing piece 32 and is electrically connected with two poles of the winding coil 31, the winding coil 31 is conveniently turned on and off, the number of the connecting grooves 33 is two, T-shaped insulating screws 34 are connected to the two connecting grooves 33 in a threaded mode, the T-shaped insulating screws 34 are twisted in the forward direction, cables electrically connected with the connecting grooves 33 are extruded and locked on the fixing piece 32 by the T-shaped insulating screws 34, and the cables electrically connected with the connecting grooves 33 are loosened.

Antivibration buffering silica gel pad 4 cup joints at the both ends of establishing coil 31 around, and antivibration buffering silica gel pad 4 one side with around establishing coil 31's surface contact, and antivibration buffering silica gel pad 4's opposite side and yoke piece 11's surface contact when establishing coil 31 and producing the vibration, the vibration transmission gives antivibration buffering silica gel pad 4, and antivibration buffering silica gel pad 4 is with the vibration weakening, reduces the vibration, weakens because the vibration and the noise that produces.

Referring to fig. 1, the damping through holes 41 are uniformly formed in the surface of the anti-vibration buffering silica gel pad 4, so that the damping effect of the anti-vibration buffering silica gel pad 4 is improved, the damping through holes 41 are communicated with each other, so that the noise reduction effect can be achieved, and the anti-vibration buffering silica gel pad 4 is internally provided with gas flowing due to the communication between the damping through holes 41, so that the heat dissipation effect of the anti-vibration buffering silica gel pad 4 is improved, so that the service life of the anti-vibration buffering silica gel pad 4 is prolonged, the anti-vibration buffering silica gel strips 5 are fixedly connected between the connecting rods 12 and the opposite surfaces of the winding coil 31, and the anti-vibration buffering silica gel strips 5 are arranged to stably wind the position between the winding coil 31 and the connecting rods 12, so that the winding coil 31 is prevented from being bent to be damaged due to left and right asymmetry when the yoke pieces 11 at the two ends of the coil mechanism 3 are connected with the coil mechanism 3.

The working principle is as follows: when the reactor with the noise reduction structure is used, the T-shaped insulating screw rods 34 are twisted reversely, electrified cables are connected onto the connecting grooves 33 in an overlapping mode, the T-shaped insulating screw rods 34 are twisted forwardly, the winding coils 31 are electrified to generate a magnetic field, vibration is generated when the winding coils 31 work to generate noise, the vibration-proof buffer silica gel pads 4 and the vibration-proof buffer silica gel strips 5 weaken vibration, and therefore noise is reduced.

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 (4)

1. The utility model provides a reactor with noise reduction structure, includes yoke mechanism (1), iron core (2), coil mechanism (3) and antivibration buffering silica gel pad (4), its characterized in that:

the iron yoke mechanism (1) comprises iron yoke sheets (11), a connecting rod (12), nuts (13) and U-shaped mounting plates (14), wherein the iron yoke sheets (11) are distributed at two ends of the connecting rod (12), the nuts (13) are in threaded connection with two ends of the connecting rod (12) and are in lap joint with the surfaces of the iron yoke sheets (11), and the U-shaped mounting plates (14) are fixedly connected to the surfaces of the iron yoke sheets (11) at the two ends;

two ends of the iron core (2) are respectively fixedly connected with the two yoke pieces (11) through bolts;

the coil mechanism (3) comprises a winding coil (31), a fixing piece (32) and a connecting groove (33), the winding coil (31) is wound on the surface of the iron core (2), the fixing piece (32) is lapped on the surface of the winding coil (31), and the connecting groove (33) is formed in the surface of the fixing piece (32) and is electrically connected with two poles of the winding coil (31);

the antivibration buffering silica gel pad (4) cup joints around the both ends of establishing coil (31), one side of antivibration buffering silica gel pad (4) with around the surface contact who establishes coil (31), the opposite side of antivibration buffering silica gel pad (4) and the surface contact of yoke piece (11).

2. The reactor having a noise reduction structure according to claim 1, characterized in that: damping through holes (41) are uniformly formed in the surface of the vibration-proof buffering silica gel pad (4), and the damping through holes (41) are communicated with one another.

3. The reactor having a noise reduction structure according to claim 1, characterized in that: the number of the connecting grooves (33) is two, and T-shaped insulating screw rods (34) are connected to the two connecting grooves (33) in a threaded mode.

4. The reactor having a noise reduction structure according to claim 1, characterized in that: and a vibration-proof buffer silica gel strip (5) is fixedly connected between the connecting rod (12) and the opposite surface of the winding coil (31).

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