CN209544133U - A kind of mutual inductor that performance is stable - Google Patents
A kind of mutual inductor that performance is stable Download PDFInfo
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- CN209544133U CN209544133U CN201920713615.7U CN201920713615U CN209544133U CN 209544133 U CN209544133 U CN 209544133U CN 201920713615 U CN201920713615 U CN 201920713615U CN 209544133 U CN209544133 U CN 209544133U
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- housing
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- pedestal
- mutual inductor
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Abstract
The utility model discloses a kind of mutual inductors that performance is stable, including the first shell and through-hole, second housing is provided on rear side of first shell, the upper surface of first shell and second housing is respectively connected with fixed link, the through-hole opens up in the outer surface middle position of the first shell and second housing, the outer surface top of first shell and second housing is mounted on radiator-grid, the outer surface of the cleaning cotton is connected with connecting plate, the lower surface of first shell and second housing, which is pasted, is connected with rubber pad, first connecting rod is provided on the inside of the pedestal monomer, and the interspersed inside for being fastened on pedestal of first connecting rod, the front and rear sides of the pedestal are provided with side plate, the bottom end of the side plate is connected with bottom plate.The stable mutual inductor of the performance can reduce extraneous electromagnetic interference at work, while can be to avoid dirt accumulation on radiator-grid, it is ensured that heat dissipation is normal.
Description
Technical field
The utility model relates to transformer technical field, specially a kind of mutual inductor that performance is stable.
Background technique
In normal line powering, electric current difference is very huge with voltage phase difference, and the equipment that different zones are different
Requirement to electric current and voltage is also different, so just needing to be changed electric current and voltage, to meet the normal of equipment
It uses, so mutual inductor will be used；
But during use, stability is poor for existing mutual inductor on the market, is easy to be done by external electromagnetic
It disturbs, simultaneously as dirt accumulation on radiator-grid, causes heat dissipation to be affected, also influences its normal working performance, so existing
A kind of mutual inductor that performance is stable is developed, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of mutual inductors that performance is stable, to solve to propose in above-mentioned background technique
Mutual inductor existing on the market during use, stability is poor, be easy by external electromagnetic interference, meanwhile, by
In dirt accumulation on radiator-grid, lead to the problem of being affected, also influencing its normal working performance of radiating.
To achieve the above object, the utility model provides the following technical solutions: a kind of mutual inductor that performance is stable, including the
One shell and through-hole are provided with second housing on rear side of first shell, and the outer end of the first shell and second housing is pacified
Equipped with the first fastening bolt, the upper surface of first shell and second housing is respectively connected with fixed link, and the appearance of fixed link
Surface cover is connected to top plate；
The through-hole opens up in the outer surface middle position of the first shell and second housing, and the outside setting of through-hole
There is a recess, the outer surface top of first shell and second housing is mounted on radiator-grid, and the outer surface fitting of radiator-grid
There is cleaning cotton, the outer surface of the cleaning cotton is connected with connecting plate, and the bottom end of connecting plate is fastened on the inside of recess；
The lower surface of first shell and second housing, which is pasted, is connected with rubber pad, and before and after the lower surface of rubber pad
It is symmetrically connected with pedestal, is provided with first connecting rod on the inside of the pedestal monomer, and first connecting rod is interspersed is fastened on pedestal
Inside, the front and rear sides of the pedestal are provided with side plate, and the second fastening bolt is equipped on side plate, the bottom of the side plate
End is connected with bottom plate, and the internal end surface of bottom plate is connected with the second connecting rod.
Preferably, first shell is identical with the shape size of second housing, and the first shell and second housing
The plate-like projective structure in left and right ends surface, and the first shell and second housing left and right ends surface plate projective structure
Position it is corresponding.
Preferably, the arc-shaped structure of the longitudal section of the top plate, and fixed link is in top plate spaced at equal angles around, and fixed
The outer surface of bar bottom end is in thread-like structure.
Preferably, the connecting plate is slide construction on the first shell and second housing, and connecting plate and cleaning cotton
Connection type be paste connection.
Preferably, the arc-shaped structure in the upper surface of the pedestal, and the radius of curvature of pedestal upper surface arcuate structure and
The radius of curvature of one shell is identical, and pedestal monomer is slide construction on first connecting rod.
Compared with prior art, the utility model has the beneficial effects that the mutual inductor that the performance is stable, it can be at work
Extraneous electromagnetic interference is reduced, while can be to avoid dirt accumulation on radiator-grid, it is ensured that heat dissipation is normal；
1, it is in the fixed link of helicitic texture by outer surface, is convenient for by mounting of roof plate on the first shell and second housing,
It is convenient for dismantling simultaneously, and top plate is that ferromagnetics material is made by using material, in outside to the current transformer body
One layer of encirclement is carried out, so that magnetic field influences to be weakened；
2, connecting plate is rotational structure on the first shell and second housing, and such connecting plate can drive and first
Shell and the cleaning cotton of second housing surface fitting are slided, so that the dust for accumulating in heat dissipation net surface is cleared up,
Heat dissipation is avoided to be affected；
3, pedestal monomer and bottom plate monomer can be slided on first connecting rod and the second connecting rod respectively, thus side
The distance between just change, consequently facilitating the first shell and second housing to different-thickness size are fixed.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the first shell of the utility model and second housing overlooking the connection structure；
Fig. 3 is the utility model pedestal side structure schematic view.
In figure: 1, the first shell；2, second housing；3, the first fastening bolt；4, fixed link；5, top plate；6, through-hole；7, recessed
Mouthful；8, radiator-grid；9, connecting plate；10, cleaning cotton；11, rubber pad；12, pedestal；13, first connecting rod；14, side plate；15,
Two fastening bolts；16, bottom plate；17, the second connecting rod.
Specific embodiment
Below by the attached drawing in knot and the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of mutual inductor that performance is stable, including first
Shell 1, second housing 2, the first fastening bolt 3, fixed link 4, top plate 5, through-hole 6, recess 7, radiator-grid 8, connecting plate 9, cleaning
Cotton 10, rubber pad 11, pedestal 12, first connecting rod 13, side plate 14, the second fastening bolt 15, bottom plate 16 and the second connecting rod 17,
The rear side of first shell 1 is provided with second housing 2, and the outer end of the first shell 1 and second housing 2 is mounted on the first fastening spiral shell
The upper surface of bolt 3, the first shell 1 and second housing 2 is respectively connected with fixed link 4, and the outer surface of fixed link 4 is socketed with top plate 5,
The arc-shaped structure of the longitudal section of top plate 5, and fixed link 4 is in 5 spaced at equal angles around of top plate, and the outer surface of 4 bottom end of fixed link
In thread-like structure, by the helicitic texture on 4 surface of fixed link, convenient for top plate 5 and the first shell 1 and second housing 2 are carried out
Installation, while being also convenient for being dismantled；
Through-hole 6 opens up in the outer surface middle position of the first shell 1 and second housing 2, and the outside setting of through-hole 6
There is a recess 7, the outer surface top of the first shell 1 and second housing 2 is mounted on radiator-grid 8, and the outer surface fitting of radiator-grid 8
There is cleaning cotton 10, the outer surface of cleaning cotton 10 is connected with connecting plate 9, and the bottom end of connecting plate 9 is fastened on the inside of recess 7, even
Fishplate bar 9 is slide construction on the first shell 1 and second housing 2, and the connection type of connecting plate 9 and cleaning cotton 10 is to paste
Connection, by the sliding of connecting plate 9, the dust that cleaning cotton 10 gathers surface is cleared up；
The lower surface of first shell 1 and second housing 2, which is pasted, is connected with rubber pad 11, and before the lower surface of rubber pad 11
After be symmetrically connected with pedestal 12, the arc-shaped structure in the upper surface of pedestal 12, and the radius of curvature of 12 upper surface arcuate structure of pedestal
It is identical with the radius of curvature of the first shell 1, and 12 monomer of pedestal is slide construction, such pedestal 12 on first connecting rod 13
First shell 1 and second housing 2 can be engaged, are conveniently fixed, be provided with the first company on the inside of 12 monomer of pedestal
Extension bar 13, and the interspersed inside for being fastened on pedestal 12 of first connecting rod 13, the front and rear sides of pedestal 12 are provided with side plate 14, and
Second fastening bolt 15 is installed, the bottom end of side plate 14 is connected with bottom plate 16, and the internal end surface connection of bottom plate 16 on side plate 14
There is the second connecting rod 17.
As Fig. 1 and the first shell 1 in Fig. 2 are identical with the shape size of second housing 2, and the first shell 1 and second
The plate-like projective structure in the left and right ends surface of shell 2, and 2 left and right ends surface plate of the first shell 1 and second housing
The position of projective structure is corresponding, and the first shell 1 is identical with 2 shape size of second housing, is convenient for docking peace in this way
Dress, since the position of 2 left and right ends surface plate projective structure of the first shell 1 and second housing is corresponding, so can lead to
The first fastening bolt 3 is crossed to secure the two together.
Working principle: when using the performance stable mutual inductor, first according to the reality of the first shell 1 and second housing 2
Border thickness, by the glide base 12 on first connecting rod 13, and by the second connecting rod 17 come sliding floor 16, then by
One shell 1 and second housing 2 are placed on pedestal 12, and the two and side plate 14 are fixed by the second fastening bolt 15,
First shell 1 and second housing 2 are fixed together using the first fastening bolt 3 simultaneously；
Top plate 5 is fixedly mounted on the upper surface of the first shell 1 and second housing 2 by fixed link 4 by subsequent staff
On, it installs, may be used at this time, can be radiated by radiator-grid 8, meanwhile, using 9 bottom end of connecting plate recessed
Sliding on mouth 7, can make connecting plate 9 and cleaning cotton 10 be moved, so that the dust of surface accumulation is cleared up, and
Rubber pad 11 can then carry out buffering and earth leakage protective, and here it is the whole process that the stable mutual inductor of the performance uses, this theorys
The content being not described in detail in bright book belongs to the prior art well known to professional and technical personnel in the field.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of mutual inductor that performance is stable, including the first shell (1) and through-hole (6), it is characterised in that: first shell
(1) it is provided on rear side of second housing (2), and the outer end of the first shell (1) and second housing (2) is mounted on the first fastening spiral shell
The upper surface of bolt (3), first shell (1) and second housing (2) is respectively connected with fixed link (4), and the appearance of fixed link (4)
Surface cover is connected to top plate (5)；
The through-hole (6) opens up in the outer surface middle position of the first shell (1) and second housing (2), and through-hole (6)
Outside is provided with recess (7), and the outer surface top of first shell (1) and second housing (2) is mounted on radiator-grid (8),
And the outer surface of radiator-grid (8) is fitted with cleaning cotton (10), the outer surface of the cleaning cotton (10) is connected with connecting plate (9), and
The bottom end of connecting plate (9) is fastened on the inside of recess (7)；
The lower surface of first shell (1) and second housing (2), which is pasted, to be connected with rubber pad (11), and rubber pad (11)
It is symmetrically connected with pedestal (12) before and after lower surface, is provided with first connecting rod (13) on the inside of pedestal (12) monomer, and the
The interspersed inside for being fastened on pedestal (12) of one connecting rod (13), the front and rear sides of the pedestal (12) are provided with side plate (14),
And the second fastening bolt (15) are installed on side plate (14), the bottom end of the side plate (14) is connected with bottom plate (16), and bottom plate
(16) internal end surface is connected with the second connecting rod (17).
2. a kind of stable mutual inductor of performance according to claim 1, it is characterised in that: first shell (1) and
The shape size of two shells (2) is identical, and the left and right ends surface of the first shell (1) and second housing (2) is plate-like
Projective structure, and the first shell (1) is corresponding with the position of second housing (2) left and right ends surface plate projective structure.
3. a kind of stable mutual inductor of performance according to claim 1, it is characterised in that: the longitudal section of the top plate (5)
Arc-shaped structure, and fixed link (4) is in top plate (5) spaced at equal angles around, and the outer surface of fixed link (4) bottom end is in shape of threads
Structure.
4. a kind of stable mutual inductor of performance according to claim 1, it is characterised in that: the connecting plate (9) is first
It is slide construction on shell (1) and second housing (2), and the connection type of connecting plate (9) and cleaning cotton (10) is to paste to connect
It connects.
5. a kind of stable mutual inductor of performance according to claim 1, it is characterised in that: the upper surface of the pedestal (12)
Arc-shaped structure, and the radius of curvature of pedestal (12) upper surface arcuate structure is identical with the radius of curvature of the first shell (1), and
Pedestal (12) monomer is slide construction on first connecting rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920713615.7U CN209544133U (en) | 2019-05-18 | 2019-05-18 | A kind of mutual inductor that performance is stable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920713615.7U CN209544133U (en) | 2019-05-18 | 2019-05-18 | A kind of mutual inductor that performance is stable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209544133U true CN209544133U (en) | 2019-10-25 |
Family
ID=68246947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920713615.7U Active CN209544133U (en) | 2019-05-18 | 2019-05-18 | A kind of mutual inductor that performance is stable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209544133U (en) |
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2019
- 2019-05-18 CN CN201920713615.7U patent/CN209544133U/en active Active
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