CN210805467U

CN210805467U - Reactor with improved air gap gasket

Info

Publication number: CN210805467U
Application number: CN201921866268.8U
Authority: CN
Inventors: 刘端; 陈绪卫; 周萌; 解萌萌
Original assignee: Qingdao Yunlu Energy Technology Co Ltd
Current assignee: Qingdao Yunlu Energy Technology Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-06-19
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to the field of electrical components, in particular to a reactor with an improved air gap gasket, which comprises an iron core group I, an iron core group II, an air gap gasket arranged between the iron core group I and the iron core group II, a fixing frame for connecting the iron core group I and the iron core group II and a coil arranged between the iron core group I and the iron core group II; the iron core group I is provided with two mounting grooves, and the coils are mounted in the mounting grooves; the iron core group II comprises a plurality of I-shaped iron core pieces, and the thickness of the iron core group II is consistent with that of the iron core group I; the air gap gasket is of a rectangular structure, fixing plates are extended from two sides of the air gap gasket, grooves are formed in the middle of the air gap gasket, and U-shaped holes are formed in two ends of each groove.

Description

Reactor with improved air gap gasket

Technical Field

The utility model relates to an electrical components field particularly, relates to a reactor with improved generation air gap gasket.

Background

At present, general bolt clip structure type reactor all is artifical equipment, at present in order to prevent the too early appearance magnetic saturation of reactor, mostly adopt PPS, resin materials such as epoxy board act as the air gap gasket, the air gap gasket is fixed when the equipment between the iron core, the gasket slope appears very easily, the skew, iron core flash seam scheduling problem, the fixed of iron core in the reactor and the installation connection between iron core and the air gap gasket are also more complicated, the iron core piece also drops easily, influence the outward appearance of product, the installation effectiveness is reduced, still can influence the electric property of product when serious.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reactor with improved generation air gap gasket to solve among the prior art that the fixed mode of reactor is complicated, the air gap gasket in the reactor produces the problem of slope, skew, iron core flashing seam etc. easily.

In order to achieve the above object, the utility model adopts the following technical scheme:

a reactor with an improved air gap gasket comprises an iron core group I, an iron core group II, an air gap gasket arranged between the iron core group I and the iron core group II, a fixing frame for connecting the iron core group I and the iron core group II and a coil arranged between the iron core group I and the iron core group II;

the iron core group I is provided with two mounting grooves, and the coils are mounted in the mounting grooves; the iron core group I comprises a plurality of E-shaped iron chips, and the E-shaped iron chips form the iron core group I in a welding mode;

the iron core group II comprises a plurality of I-shaped iron core pieces, and the thickness of the iron core group II is consistent with that of the iron core group I;

the air gap gasket is of a rectangular structure, and the size of the air gap gasket is consistent with that of the iron core group I; fixing plates are extended from two sides of the air gap gasket, a groove is formed in the middle of the air gap gasket, and U-shaped holes are formed in two ends of the groove.

Furthermore, the mount includes fixed diaphragm and fixed riser, and fixed riser is the U-shaped structure.

Furthermore, the E-shaped iron core sheet and the I-shaped iron core sheet are provided with mounting holes, and the fixed vertical plate, the iron core group I and the iron core group II are connected together through bolts.

Furthermore, in the installation state, the fixing plates at two sides protrude out of two sides of the iron core group I and the iron core group II.

Furthermore, a supporting plate is connected to the fixed vertical plate, is L-shaped and is used for supporting a terminal block connected with the outdoor.

The utility model discloses following beneficial effect has:

this air gap gasket with reactor of improved generation air gap gasket adds the fixed plate in both sides, the fixed plate is outstanding I certain length of iron core group, can avoid the problem that I shape iron core chip installation in-process pasted the chip and drops, one side of contact iron core group II is opened flutedly on the air gap gasket, open at the both ends of recess has U type hole, the protruding contact that influences air gap gasket and iron core group II of avoiding the formation of II welding departments of iron core group, the solder joint can be avoided in the U type hole of increase, it is inseparabler to make air gap gasket and iron core group II be connected, make the connection of whole reactor simple, product property can be good.

Drawings

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

FIG. 2 is a schematic view of an air gap spacer configuration;

FIG. 3 is a schematic structural diagram of an iron core group I, an iron core group II and an air gap gasket;

FIG. 4 is a schematic view of a fixing frame structure;

fig. 5 is a schematic structural plan view of the present invention;

in the figure: 1. an iron core group I; 11. welding rods; 12. mounting grooves; 2. an iron core group II; 3. an air gap spacer; 31. a fixing plate; 32. a groove; 33. a U-shaped hole; 4. a coil; 5. a fixed mount; 51. fixing the transverse plate; 52. fixing the vertical plate; 6. a support plate; 7. and (7) installing holes.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Example 1

As shown in fig. 1 to 5, the reactor with the improved air gap gasket according to the embodiment includes an iron core group i 1, an iron core group ii 2, an air gap gasket 3 installed between the iron core group i and the iron core group ii, a fixing frame 5 connecting the iron core group i and the iron core group ii, and a coil 4 installed between the iron core group i and the iron core group ii;

the iron core group I is provided with two mounting grooves 12, and the coils are mounted in the mounting grooves; the iron core group I comprises a plurality of E-shaped iron core pieces, the E-shaped iron core pieces are arranged one by one to be formed, the E-shaped iron core pieces are connected into the iron core group I in the middle of the E-shaped iron core pieces in a welding mode, and welding rods 11 are formed on the iron core group I.

The iron core group II comprises a plurality of I-shaped iron core pieces, the thickness of the iron core group II is consistent with that of the iron core group I, and one piece of the I-shaped iron core piece is arranged on the air gap gasket.

The air gap gasket is of a rectangular structure, and the size of the air gap gasket is consistent with that of the iron core group II; the both sides epitaxy of air gap gasket has fixed plate 31, avoid I shape iron core piece to drop at the arrangement in-process, be provided with recess 32 in the middle of the air gap gasket, the recess is located one side of air gap gasket and II contacts of iron core group, the recess can hold the welding rod that the welding formed, the welding rod is located the recess of air gap gasket, the roughness of connecting is influenced in the arch that prevents the welding rod to form, open at the both ends of recess has U type hole 33, can avoid the solder joint, make air gap gasket and iron core group II be connected inseparabler, the connection of whole reactor is simple, product property can be good.

The mount includes fixed diaphragm 51 and fixed riser 52, and fixed riser is the U-shaped structure, and it has mounting hole 7 to open on E shape iron core piece and the I shape iron core piece, and the bolt passes fixed riser, iron core group I and iron core group II, connects into whole with it.

Under the installation state, the both sides fixed plate of air gap gasket is grown out iron core group I and iron core group II, and fixed riser card is in the both sides of air gap gasket fixed plate, with the I shape iron core piece chucking in iron core group II, and the fixed plate is located the centre of fixed riser, avoids influencing the chucking effect.

Example 2

The difference between this embodiment and embodiment 1 is that a support plate 6 is connected to one side of the fixed vertical plate, and the support plate is L-shaped and used for supporting a terminal block connected with the outdoor.

When in connection, a plurality of E-shaped iron chips are welded into an iron core group I, coils are fixed in two mounting grooves of the iron core group I, an air gap gasket is placed on the iron core group I, and a groove of the air gap gasket corresponds to a welding rod; the welding rod is located the recess of air gap gasket, prevent the roughness that the protruding influence that the welding rod formed is connected, arrange I shape iron core piece and place on the air gap gasket, because both sides have the fixed plate, consequently, unfixed I shape iron core piece is unlikely to drop, then pass through the bolt fastening with the mount in the both sides of iron core group I and iron core group II, with I shape iron core piece chucking in the centre, the backup pad is installed in mount one side simultaneously, be used for supporting terminal platform, then the reactor installation that has improved generation air gap gasket is accomplished. This novel related reactor has adopted improved generation air gap gasket, has effectively avoided the fixed mode of reactor complicated, and the air gap gasket in the reactor produces the problem of slope, skew, iron core flash seam etc. easily, has improved the installation effectiveness of reactor to electrical performance has been improved greatly.

In the description of the present invention, it should be noted that the terms "front end", "rear end", "left and right", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "communicating" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Of course, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and the technical field of the present invention is equivalent to the changes and improvements made in the actual range of the present invention, which should be attributed to the patent coverage of the present invention.

Claims

1. The electric reactor with the improved air gap gasket is characterized by comprising an iron core group I (1), an iron core group II (2), an air gap gasket (3) arranged between the iron core group I (1) and the iron core group II (2), a fixing frame (5) for connecting the iron core group I (1) and the iron core group II (2) and a coil (4) arranged between the iron core group I (1) and the iron core group II (2);

the iron core group I (1) is provided with two mounting grooves (12), and the coil (4) is mounted in the mounting grooves (12); the iron core group I (1) comprises a plurality of E-shaped iron chips, and the E-shaped iron chips form the iron core group I (1) in a welding mode;

the iron core group II (2) comprises a plurality of I-shaped iron core pieces, and the thickness of the iron core group II (2) is consistent with that of the iron core group I (1);

the air gap gasket (3) is of a rectangular structure, and the size of the air gap gasket is consistent with that of the iron core group I (1); fixing plates (31) extend from two sides of the air gap gasket (3), a groove (32) is formed in the middle of the air gap gasket (3), and U-shaped holes (33) are formed in two ends of the groove (32).

2. The reactor with the improved air gap gasket as recited in claim 1, characterized in that the fixing frame (5) comprises a fixing transverse plate (51) and a fixing vertical plate (52), and the fixing vertical plate (52) is in a U-shaped structure.

3. The reactor with the improved air gap gasket as recited in claim 1, characterized in that the E-shaped iron core sheet and the I-shaped iron core sheet are provided with mounting holes (7), and the fixed vertical plate, the iron core group I (1) and the iron core group II (2) are connected together through bolts.

4. The reactor with the improved air gap gasket as recited in claim 1, wherein the fixing plates (31) at both sides protrude from both sides of the iron core group i (1) and the iron core group ii (2) in the installed state.

5. The reactor with the improved air gap gasket as recited in claim 1, characterized in that the supporting plate (6) is connected to the fixed vertical plate (52), and the supporting plate (6) is L-shaped and is used for supporting a terminal block for outdoor connection.