CN216772993U

CN216772993U - Reactor protection shell structure

Info

Publication number: CN216772993U
Application number: CN202123087741.2U
Authority: CN
Inventors: 吕瑞兵; 徐小娟
Original assignee: Huai'an Xinrui Power Equipment Co ltd
Current assignee: Huai'an Xinrui Power Equipment Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-06-17
Anticipated expiration: 2031-12-09

Abstract

The utility model belongs to the technical field of power distribution equipment, and particularly relates to a reactor protection shell structure. A central heat dissipation hollow frame is arranged at the upper end of the fixed base, corner protection frames are arranged at four corners of the central heat dissipation hollow frame, and a reactor mounting groove is formed between the central heat dissipation hollow frame and the corner protection frames; the central heat dissipation hollow frame consists of a plurality of cross adjusting pieces and a rectangular supporting frame, and all supporting arms of the cross adjusting pieces are fixed on the rectangular supporting frame layer by layer through top end fixing pieces to form a complete central heat dissipation hollow frame; and the inside of the screwing seat in the middle of each cross-shaped adjusting sheet is screwed with an adjusting screw rod for synchronously adjusting the unevenness of each cross-shaped adjusting sheet. On the premise of ensuring the heat dissipation of the reactor, the reactor protection shell is added, the external protection of the reactor is effectively enhanced, and the insulating layer is prevented from being damaged by collision; in addition, an adjustable hollowed-out radiating frame structure is adopted, radiating efficiency is improved, and damage to the reactor caused by overheating is avoided.

Description

Reactor protection shell structure

Technical Field

The utility model belongs to the technical field of power distribution equipment, and particularly relates to a reactor protection shell structure.

Background

A reactor, also called an inductor, generates a magnetic field in a certain space occupied by a conductor when the conductor is energized, so that all electrical conductors capable of carrying current have an inductive property in the general sense. 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 this solenoid have a larger inductance, a core, called a core reactor, is sometimes inserted into the solenoid.

The existing reactor has the defects that: 1. the existing reactor is mostly in an exposed state, is easy to collide and drop, and causes equipment damage.

2. The existing reactor is contradictory to the implementation in terms of collision prevention and ventilation, so that the heat dissipation performance is not good, and particularly, when equipment runs all the time, the heat dissipation is slow, and the normal use is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at solving the problems of the defects and the shortcomings of the prior art; the utility model aims to provide a reactor protection shell structure which is simple in structure, reasonable in design and convenient to use, and on the premise of ensuring the heat dissipation of a reactor, the reactor protection shell is added, so that the external protection of the reactor is effectively enhanced, and an insulating layer is prevented from being damaged by collision; in addition, an adjustable hollowed-out radiating frame structure is adopted, radiating efficiency is improved, and damage of the reactor caused by overheating is avoided.

In order to achieve the purpose, the utility model adopts the technical scheme that: the device comprises a fixed base, a central heat dissipation hollow frame, a reactor mounting groove, a corner protection frame and a reactor; a central heat dissipation hollow frame is arranged at the upper end of the fixed base, corner protection frames are arranged at four corners of the central heat dissipation hollow frame, a reactor mounting groove is formed between the central heat dissipation hollow frame and the corner protection frames, and a reactor is fixed inside the reactor mounting groove; the central radiating hollow frame consists of a plurality of cross adjusting pieces and a rectangular supporting frame, wherein a rotary connecting seat is arranged in the middle of each cross adjusting piece, and a circle of vent hole grooves are formed in the outer side of each rotary connecting seat; the top ends of the support arms of the cross-shaped adjusting sheet are provided with fixing sheets; each support arm of the cross adjusting sheet is fixed on the rectangular support frame layer by layer through a top fixing sheet to form a complete central heat dissipation hollow frame; and the inside of the rotary connection seat in the middle of each cross-shaped adjusting sheet is rotatably connected with an adjusting screw rod to synchronously adjust the concave-convex deformation of each cross-shaped adjusting sheet.

Preferably, the adjusting screw is movably connected between the fixed base and the top plate.

Preferably, the corner protection frame is of a hollow structure, and the hollow space is consistent with the space of the rectangular support frame.

Preferably, the plurality of layers of cross-shaped adjusting sheets in the central heat dissipation hollow frame can be converted into the convex or concave ventilation channel by rotating the adjusting screw rod.

Preferably, the vent hole groove on the surface of the cross-shaped adjusting sheet corresponds to the vent hole on the top plate.

Preferably, the central heat dissipation hollow-out frame and the corner protection frame keep the same height, and are fixed between the fixed base and the top plate through the matching of bolts.

After adopting the structure, the utility model has the beneficial effects that: on the premise of ensuring the heat dissipation of the reactor, the reactor protection shell is added, the external protection of the reactor is effectively enhanced, and the insulating layer is prevented from being damaged by collision; in addition, an adjustable hollowed-out radiating frame structure is adopted, radiating efficiency is improved, and damage of the reactor caused by overheating is avoided.

Drawings

To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention is described in detail by the following specific embodiments and the accompanying drawings.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view A-A of the present invention;

FIG. 3 is a cross-sectional view B-B of the present invention;

FIG. 4 is a schematic view of the cross adjustment tab 21 of the present invention;

FIG. 5 is a schematic structural view of the corner protection frame 4 of the present invention;

description of reference numerals: the reactor comprises a fixed base 1, a central heat dissipation hollow frame 2, a cross adjusting sheet 21, a reactor mounting groove 3, a corner protection frame 4, a reactor 5, an adjusting screw 6, a screwing seat 61, a vent hole groove 7, a rectangular supporting frame 8, a fixing sheet 81 and a top plate 9.

Detailed Description

In order that the objects, aspects and advantages of the utility model will become more apparent, the utility model will be described by way of example only, and in connection with the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the scheme according to the present invention are shown in the drawings, and other details not so relevant to the present invention are omitted.

Referring to fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the reactor comprises a fixed base 1, a central heat dissipation hollow frame 2, a reactor mounting groove 3, a corner protection frame 4 and a reactor 5; a central heat dissipation hollow frame 2 is arranged at the upper end of the fixed base 1, corner protection frames 4 are arranged at four corners of the central heat dissipation hollow frame 2, a reactor mounting groove 3 is formed between the central heat dissipation hollow frame 2 and the corner protection frames 4, and a reactor 5 is fixed inside the reactor mounting groove 3; the central heat dissipation hollow frame 2 consists of a plurality of cross adjusting pieces 21 and a rectangular supporting frame 8, wherein a rotary connecting seat 61 is arranged in the middle of each cross adjusting piece 21, and a circle of ventilation hole grooves 7 are formed in the outer side of each rotary connecting seat 61; the top ends of the support arms of the cross-shaped adjusting sheet 21 are provided with fixing sheets 81; each support arm of the cross-shaped adjusting sheet 21 is fixed on the rectangular support frame 8 layer by layer through a top fixing sheet 81 to form a complete central heat dissipation hollowed-out frame 2; and the adjusting screw 6 is screwed in the screwing seat 61 in the middle of each cross adjusting sheet 21 to synchronously adjust the concave-convex deformation of each cross adjusting sheet 21.

The adjusting screw 6 is movably connected between the fixed base 1 and the top plate 9, and the layers of cross adjusting pieces 21 in the central heat dissipation hollow frame 2 can be converted into convex or concave ventilation channels by rotating the adjusting screw 6; when the adjusting screw 6 is rotated from the bottom, the cross adjusting pieces 21 are made of elastic rubber materials, and can be slightly deformed to change the heat dissipation channels among the cross adjusting pieces 21, so that the cross sections of the heat dissipation channels are of V-shaped or inverted V-shaped structures; the V-shaped heat dissipation channel is beneficial to natural dissipation of the heat of the reactor, and the inverted V-shaped structure channel is beneficial to pressurization and heat dissipation of external wind to the reactor;

in addition, the corner protection frame 4 is of a hollow structure, and the hollow space is consistent with the space of the rectangular support frame 8; the vent hole groove 7 on the surface of the cross adjusting sheet 21 corresponds to the vent hole of the top plate 9; the central heat dissipation hollow frame 2 and the corner protection frame 4 keep the same height, are fixed between the fixed base 1 and the top plate 9 through the matching of bolts, and the inner hollow groove and the outer hollow groove keep parallel, so that the heat dissipation can be accelerated, and the heat accumulation is avoided.

The working principle of the specific embodiment is as follows: in a normal use state, the adjusting screw 6 is manually rotated to enable the central point of each layer of cross adjusting sheet 21 to be downwards concave, the horizontal heat dissipation channel is changed into a V-shaped channel structure, and after the electric reactor is operated to generate heat, the characteristic that the heat is upwards utilized, and the heat can be dissipated from inside to outside along the V-shaped channel; when an external source fan is used for heat dissipation, the wind source comes from the outer side of the central heat dissipation hollowed-out frame 2, the heat dissipation channel is changed into an inverted V-shaped channel structure by adjusting and rotating the adjusting screw 6, and external source wind gathers inwards from the outer side along the inverted V-shaped channel and is dissipated upwards from the vent hole groove 7; the heat dissipation efficiency is improved; in addition, corner protection frame 4 wraps up the reactor inside with central heat dissipation fretwork frame 2, and effectual mode striking destroys the insulating layer.

On the premise of ensuring the heat dissipation of the reactor, the specific embodiment adds the reactor protection shell, effectively strengthens the external protection of the reactor and avoids impacting and damaging the insulating layer; in addition, an adjustable hollowed-out radiating frame structure is adopted, radiating efficiency is improved, and damage of the reactor caused by overheating is avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A reactor protection shell structure which characterized in that: the reactor comprises a fixed base (1), a central heat dissipation hollow frame (2), a reactor mounting groove (3), a corner protection frame (4) and a reactor (5); a central heat dissipation hollow frame (2) is arranged at the upper end of the fixed base (1), corner protection frames (4) are arranged at four corners of the central heat dissipation hollow frame (2), a reactor installation groove (3) is formed between the central heat dissipation hollow frame (2) and the corner protection frames (4), and a reactor (5) is fixed inside the reactor installation groove (3); the central heat dissipation hollow frame (2) consists of a plurality of cross adjusting sheets (21) and a rectangular supporting frame (8), wherein a rotary connecting seat (61) is arranged in the middle of each cross adjusting sheet (21), and a circle of air vent grooves (7) are formed in the outer side of each rotary connecting seat (61); the top ends of the support arms of the cross-shaped adjusting sheet (21) are provided with fixing sheets (81); each support arm of the cross adjusting sheet (21) is fixed on the rectangular support frame (8) layer by layer through a top fixing sheet (81) to form a complete central heat dissipation hollow frame (2); and an adjusting screw (6) is screwed in the screwing seat (61) in the middle of each cross-shaped adjusting sheet (21) to synchronously adjust the concave-convex deformation of each cross-shaped adjusting sheet (21).

2. A reactor guard case structure according to claim 1, characterized in that: the adjusting screw rod (6) is movably connected between the fixed base (1) and the top plate (9).

3. A reactor guard case structure according to claim 1, characterized in that: the corner protection frame (4) is of a hollow structure, and the hollow space is consistent with the space of the rectangular support frame (8).

4. A reactor guard case structure according to claim 1, characterized in that: the layers of cross adjusting sheets (21) in the central heat dissipation hollow frame (2) can be transformed into convex or concave ventilation channels by rotating the adjusting screw rod (6).

5. A reactor guard case structure according to claim 1, characterized in that: the vent hole groove (7) on the surface of the cross adjusting sheet (21) is corresponding to the vent hole of the top plate (9).

6. A reactor guard case structure according to claim 1, characterized in that: the central heat dissipation hollow frame (2) and the corner protection frame (4) keep the same height, and are fixed between the fixed base (1) and the top plate (9) through the matching of bolts.