CN209591753U - A kind of heat radiating type reactor - Google Patents
A kind of heat radiating type reactor Download PDFInfo
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- CN209591753U CN209591753U CN201822249073.0U CN201822249073U CN209591753U CN 209591753 U CN209591753 U CN 209591753U CN 201822249073 U CN201822249073 U CN 201822249073U CN 209591753 U CN209591753 U CN 209591753U
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- ring
- conductive ring
- iron core
- heat radiating
- type reactor
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Abstract
A kind of heat radiating type reactor of the utility model, including iron core and conductive ring, conductive ring bending is spiral and is wound on outside iron core.Conductive ring includes touching the inner ring of iron core inwardly and distracted outer ring, inner ring and outer ring are successively intervally arranged along longitudinal direction outwardly, and there are clearance for insulations between outer ring and inner ring, ensures stable insulation.Conductive ring is exposed to air, and heat dissipation is directly contacted with air, and there are heat dissipation gaps between outer ring and core, it dries in conjunction with blower towards conductive ring, turbulent flow is formed between outer ring and inner ring, the dissipating heat that can in time generate conductive ring work improves integral heat sink performance.It respectively encloses the technology successively touched compared to conventional solenoid, there are clearance for insulation between the adjacent inner ring and outer ring of the present embodiment, reduces after conductive ring energization because the effect in magnetic field is to the eddy-current loss in conductive ring.
Description
Technical field
The utility model relates to reactor technical fields, and in particular to a kind of heat radiating type reactor.
Background technique
Reactor is also inductor, when conductor is powered will the certain space range occupied by it generate magnetic field, own
The electric conductor of energy current-carrying has perception in general sense.However inductance is smaller after long straight conductor is powered, generated magnetic field is not
By force, therefore existing reactor is generally coiled into solenoid with the conducting wire for being surrounded by insulation quilt, claims air reactor.Later in order to allow spiral shell
Spool has bigger inductance, and iron core is just inserted into solenoid, claims iron core reactor.The solenoid of existing iron core reactor is certainly
Body, which respectively encloses, successively touch spiral, and solenoid touch the outside of iron core, although stable structure in this way between solenoid and iron core,
The heat that solenoid energization generates can largely pass to iron core, and heat accumulation cannot disperse for a long time in the core, heat dissipation effect
Difference.Furthermore solenoid two adjacent rings are apart from too small, because the effect in magnetic field can be formed in conductor solenoid after solenoid energization
Eddy-current loss.
Utility model content
For the prior art there are above-mentioned technical problem, the utility model provides a kind of heat radiating type electricity for capableing of heat dissipation performance
Anti- device.
To achieve the above object, the utility model the following technical schemes are provided:
A kind of heat radiating type reactor is provided, the conductive ring including iron core and hard insulate between conductive ring and iron core, conductive
Circle bending is spiral and be wound on outside iron core, and conductive ring includes the inner ring for touching iron core inwardly and distracted outer ring outwardly, outer ring
There are heat dissipation gaps between core, and inner ring and outer ring is successively intervally arranged.
Wherein, conductive ring uses copper material or aluminium material.
Wherein, iron core is cube, and curved shape and the core configuration of conductive ring match.
Wherein, including the blower for drying towards conductive ring.
Wherein, the longitudinal section of conductive ring is in wide and flat shape.
Wherein, there are clearance for insulations between outer ring and inner ring.
Wherein, conductive ring is enclosed with insulation film.
Wherein, iron core surface is coated with insulating lacquer layer.
Wherein, including connecting terminal and waterproof junction box, connecting terminal one end connect conductive ring, and the other end extends to waterproof
In terminal box, waterproof junction box is located at the top of iron core.
Wherein, including two groups of mounting plates, two groups of mounting plates are stuck in the both ends of iron core, and every group of mounting plate includes first
Snap-gauge, the second snap-gauge and pull rod, the first snap-gauge and the second snap-gauge touch the opposite two sides of core, the both ends difference of pull rod respectively
The first snap-gauge and the second snap-gauge are connected, so that the first snap-gauge and the second snap-gauge clamp iron core jointly.
The utility model has the beneficial effects that
The heat radiating type reactor of the utility model, compared with prior art, conductive ring include the inner ring for touching iron core inwardly
Distracted outer ring outwardly, inner ring and outer ring are successively intervally arranged along longitudinal direction, can be in outer ring and interior when present dynasty's conductive ring is dried
Turbulent flow is formed between circle, the dissipating heat that can in time generate conductive ring work improves integral heat sink performance.In addition, comparing
Conventional solenoid respectively encloses the technology successively touched, and there are clearance for insulations between the adjacent inner ring and outer ring of the utility model, reduces
Because the effect in magnetic field is to the eddy-current loss in conductive ring after conductive ring energization.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the heat radiating type reactor in embodiment.
Fig. 2 is the enlarged view in Fig. 1 at A.
Appended drawing reference:
Iron core 1；
Conductive ring 2, outer ring 21, inner ring 22, heat dissipation gap 23；
Mounting plate 3, the first snap-gauge 31, the second snap-gauge 32, pull rod 33；
Waterproof junction box 4；
Connecting terminal 5.
Specific embodiment
The utility model is described in detail below in conjunction with specific embodiments and drawings.
The heat radiating type reactor of the present embodiment, as depicted in figs. 1 and 2, the width including cube iron core 1 and a hard is flat
The conductive ring 2 of shape, conductive ring 2 use copper material or aluminium material, and conductive ring 2 is enclosed with insulation film, and 1 surface of iron core is coated with absolutely
Edge paint layer, so that insulating between conductive ring 2 and iron core 1.2 bending of conductive ring is spiral and is wound on outside iron core 1.Conductive ring
2 include the inner ring 22 for touching iron core 1 inwardly and distracted outer ring 21 outwardly, inner ring 22 and outer ring 21 successively interval row along longitudinal direction
Cloth namely 2 bottom one of conductive ring circle be outer ring 21, it is second from the bottom circle be inner ring 22, it is third from the bottom circle be outer ring 21, so according to
Minor tick is in staggered distribution.There are clearance for insulations between outer ring 21 and inner ring 22, ensure stable insulation.Outer ring 21 and core it
Between there are heat dissipation gaps 23, combine that blower is dried towards conductive ring 2 or natural wind is dried towards conductive ring 2 in practical application, in outer ring
Turbulent flow is formed between 21 and inner ring 22, the dissipating heat that can in time generate the work of conductive ring 2 improves integral heat sink performance.
The technology successively touched is respectively enclosed compared to conventional solenoid, is existed between insulating between the adjacent inner ring 22 of the present embodiment and outer ring 21
Gap is reduced after the energization of conductive ring 2 because the effect in magnetic field is to the eddy-current loss in conductive ring 2.
In the present embodiment, it is equipped with waterproof junction box 4 at the top of iron core 1, conductive ring 2 is fixed with connecting terminal 5, terminals
Sub 5 one end connect conductive ring 2, and the other end extends in waterproof junction box 4, play good waterproof action, add at the top of reactor
After waterproof junction box 4, integrally has waterproof performance, can drench with rain use.Conductive ring 2 is such spiral coil: one
Complete conductive ring 2 first bending and molding whole inner ring 22 from top to bottom, then bending and molding whole outer ring 1 from the bottom up again, this
Above, it is convenient for connecting with connecting terminal in the both ends of sample conductive ring 2.Conductive ring 2 is readily modified as such coiling in practice: one
The complete conductive ring 2 of item, first bending and molding one enclose outer ring 21, and then bending and molding one encloses inner ring 22, then bending and molding one encloses outside
Circle 21, and so on complete coiling, in this way in suspension status outer ring 21, by the own wt inner ring 22 adjacent to lower section
Pressure inwardly is generated, so that the inner ring 22 is more bonded iron core 1, is not in loosening problem, further, in 21 cross section ratio of outer ring
Circle 22 is big, 21 weight ratio inner ring of outer ring, 22 weight, and such outer ring 21 is bigger to the pressure inwardly of inner ring 22.It even can be in outer ring 21
It is additional to increase clump weight to increase the pressure to inner ring 22.
In the present embodiment, including two groups of mounting plates 3, it is fixedly mounted convenient for entire reactor and peripheral equipment.Two groups of installations
Plate 3 is stuck in the both ends of iron core 1, and every group of mounting plate 3 includes the first snap-gauge 31, the second snap-gauge 32 and pull rod 33, the first card
Plate 31 and the second snap-gauge 32 touch the opposite two sides of core respectively, and the both ends of pull rod 33 are separately connected the first snap-gauge 31 and second
Snap-gauge 32, so that the first snap-gauge 31 and the second snap-gauge 32 clamp iron core 1 jointly.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (10)
1. a kind of heat radiating type reactor insulate between conductive ring and iron core it is characterized in that: including the conductive ring of iron core and hard,
Conductive ring bending is spiral and is wound on outside iron core, and conductive ring includes the inner ring for touching iron core inwardly and distracted outer ring outwardly,
There are heat dissipation gaps between outer ring and core, and inner ring and outer ring is successively intervally arranged.
2. a kind of heat radiating type reactor according to claim 1, it is characterized in that: conductive ring uses copper material or aluminium material.
3. a kind of heat radiating type reactor according to claim 1, it is characterized in that: iron core is cube, the bending of conductive ring
Shape matches with core configuration.
4. a kind of heat radiating type reactor according to claim 1, it is characterized in that: including the wind for drying towards conductive ring
Machine.
5. a kind of heat radiating type reactor according to claim 1, it is characterized in that: the longitudinal section of conductive ring is in wide and flat shape.
6. a kind of heat radiating type reactor according to claim 1, it is characterized in that: there are between insulation between outer ring and inner ring
Gap.
7. a kind of heat radiating type reactor according to claim 1, it is characterized in that: conductive ring is enclosed with insulation film.
8. a kind of heat radiating type reactor according to claim 1 or claim 7, it is characterized in that: iron core surface is coated with insulating lacquer layer.
9. a kind of heat radiating type reactor according to claim 1, it is characterized in that: including connecting terminal and waterproof junction box,
Connecting terminal one end connects conductive ring, and the other end extends in waterproof junction box, and waterproof junction box is located at the top of iron core.
10. a kind of heat radiating type reactor according to claim 1, it is characterized in that: including two groups of mounting plates, two groups of mounting plates
The both ends of iron core are stuck in, every group of mounting plate includes the first snap-gauge, the second snap-gauge and pull rod, the first snap-gauge and the second snap-gauge
The opposite two sides of core are touched respectively, and the both ends of pull rod are separately connected the first snap-gauge and the second snap-gauge, so that the first snap-gauge
Iron core is clamped jointly with the second snap-gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249073.0U CN209591753U (en) | 2018-12-29 | 2018-12-29 | A kind of heat radiating type reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249073.0U CN209591753U (en) | 2018-12-29 | 2018-12-29 | A kind of heat radiating type reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209591753U true CN209591753U (en) | 2019-11-05 |
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ID=68351358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822249073.0U Active CN209591753U (en) | 2018-12-29 | 2018-12-29 | A kind of heat radiating type reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209591753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616293A (en) * | 2018-12-29 | 2019-04-12 | 湖南福德电气有限公司 | A kind of heat radiating type reactor |
-
2018
- 2018-12-29 CN CN201822249073.0U patent/CN209591753U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616293A (en) * | 2018-12-29 | 2019-04-12 | 湖南福德电气有限公司 | A kind of heat radiating type reactor |
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