CN208753112U - A kind of transformer winding with high stable reactance performance - Google Patents
A kind of transformer winding with high stable reactance performance Download PDFInfo
- Publication number
- CN208753112U CN208753112U CN201821406952.3U CN201821406952U CN208753112U CN 208753112 U CN208753112 U CN 208753112U CN 201821406952 U CN201821406952 U CN 201821406952U CN 208753112 U CN208753112 U CN 208753112U
- Authority
- CN
- China
- Prior art keywords
- layer
- heat
- aluminium foil
- conductor layer
- convex block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of transformer windings with high stable reactance performance, belong to a kind of technical field of transformer winding.A kind of transformer winding with high stable reactance performance, including iron core, conductor layer, aluminium foil layer, insulating layer;It is fixed with multiple insulation convex blocks on conductor layer, offers multiple grooves on insulating layer;Groove and the setting of insulation convex block interval;The inner bottom wall of groove is fixed with fixed column;It further include heat-dissipating pipe;Heat-dissipating pipe is in insulating layer and aluminium foil layer;Baffle is located in groove and is pivotally connected with fixed column.Pass through insulation convex block connection between the utility model conductor layer and aluminium foil layer, there is certain space between per adjacent insulation convex block, aluminium foil layer and insulating layer are embedded with the heat-dissipating pipe for being radiated by gas, heat-dissipating pipe is connected to the space on the outside of conductor layer, so that the heat derives that conductor layer generates, the controllable intermittent heat dissipation of baffle selection simultaneously has the characteristics that good reactive, good heat dissipation effect and convenient.
Description
Technical field
The utility model relates to a kind of technical fields of transformer winding, more particularly to a kind of have high stable electricity
The transformer winding of anti-performance.
Background technique
Transformer winding refers to the circuit part of transformer, by the higher copper conductor layer of conductivity or aluminum conductor layer coiling
It forms, is applied to electric system.Winding should have enough dielectric strengths, mechanical strength and temperature capacity.
The heat that conductor layer in coil generates cannot timely shed, and coil can damage.When transformer load is excessive,
Low-voltage coil and high-tension coil in inner ring, outer ring is by a large amount of heat production, if quantity of heat production does not catch up with heat dissipation capacity, coil is easily burnt
It ruins, causes transformer that can not work, therefore the radiating rate of Internal and external cycle need to be increased, prevent transformer load excessive and cause to burn
The case where occur.
Utility model content
In order to overcome the drawbacks of the prior art, a kind of with height the technical problem to be solved by the utility model is to propose
Stablize the transformer winding of reactance performance;The transformer reactance performance is good and good heat dissipation effect.
For this purpose, the utility model uses following technical scheme:
The utility model provides a kind of transformer winding with high stable reactance performance, including iron core, conductor layer, aluminium
Layers of foil, insulating layer and baffle;
The conductor layer is sheathed on the outside of the iron core, and the aluminium foil layer is sheathed on the outside of the conductor layer, described
Insulating layer is sheathed on the lateral wall of the aluminium foil layer;
The lateral wall of the conductor layer is angularly fixed with multiple insulation convex blocks, multiple insulation convex blocks also with it is described
The inner sidewall of aluminium foil layer is fixedly connected;
Multiple grooves are angularly offered on the lateral wall of the insulating layer;
The groove and the insulation convex block interval are arranged;
The inner bottom wall of the groove is fixed with fixed column;
It further include heat-dissipating pipe;
The heat-dissipating pipe is in the insulating layer and aluminium foil layer;
The baffle is located in the groove, and the side wall of the baffle and the side wall of the fixed column are pivotally connected.
Optionally, the insulation convex block is in truncated conical shape;
The relatively narrow end face of the insulation convex block is fixedly connected with the inner sidewall of the aluminium foil layer, and the insulation convex block is wider
An end face be fixedly connected with the lateral wall of the conductor layer.
Optionally, multiple air holes are offered on the side wall of the heat-dissipating pipe.
Optionally, the venting channels for heat dissipation are offered in the insulation convex block.
Optionally, the fixed matcoveredn of the lateral wall of the insulating layer.
The utility model has the following beneficial effects:
It is connected between the utility model conductor layer and aluminium foil layer by insulation convex block, has one between every adjacent insulation convex block
Fixed space, aluminium foil layer and insulating layer are embedded with the heat-dissipating pipe for being radiated by gas, heat-dissipating pipe and the sky on the outside of conductor layer
Between be connected to so that the heat derives that conductor layer generates, while the intermittent heat dissipation of controllable baffle selection, have reactive good, scattered
The good and convenient feature of thermal effect.
Detailed description of the invention
Fig. 1 is a kind of transformer winding with high stable reactance performance that specific embodiment of the present invention provides
Structural schematic diagram;
Fig. 2 is a kind of transformer winding with high stable reactance performance that specific embodiment of the present invention provides
Partial structurtes enlarged diagram.
In figure:
1, iron core;2, conductor layer;3, aluminium foil layer;31, insulating layer;4, baffle;5, insulate convex block;51, venting channels;6, recessed
Slot;7, fixed column;8, heat-dissipating pipe;81, air hole;9, protective layer.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Show to Fig. 1 exemplary a kind of transformer winding with high stable reactance performance provided by the utility model
Structural schematic diagram, show to Fig. 2 exemplary a kind of transformer with high stable reactance performance provided by the utility model around
The partial structurtes enlarged diagram of group.As shown in Figure 1 and Figure 2, a kind of transformer winding with high stable reactance performance, packet
Include iron core 1, conductor layer 2, aluminium foil layer 3, insulating layer 31 and baffle 4;Conductor layer 2 is sheathed on the outside of iron core 1, and 3 sets of aluminium foil layer
Set on the outside of conductor layer 2, insulating layer 31 is sheathed on the lateral wall of aluminium foil layer 3;The lateral wall of conductor layer 2 is angularly fixed with
Multiple insulation convex blocks 5, multiple insulation convex blocks 5 are also fixedly connected with the inner sidewall of aluminium foil layer 3;Isogonism on the lateral wall of insulating layer 31
Degree offers multiple grooves 6;Groove 6 and insulation convex block 5 interval are arranged;The inner bottom wall of groove 6 is fixed with fixed column 7;Further include
Heat-dissipating pipe 8;Heat-dissipating pipe 8 is in insulating layer 31 and aluminium foil layer 3;Baffle 4 is located in groove 6, and the side wall of baffle 4 and fixation
The side wall of column 7 is pivotally connected.
Setting insulating layer 31 is polyester film, and polyester film is made of pet material, high temperature resistant,
It insulate wear-resisting.Insulation convex block 5 is made of epoxy insulation resin, improves insulating properties.And insulate convex block 5 and aluminium foil layer 3 and conducting wire
Layer 2 is bonded by epoxyn, and for epoxyn as a kind of insulation stick, bonding force is strong, and heat-resisting
Property is strong, is very suitable for the connection for insulating between convex block 5 and aluminium foil layer 3 and conductor layer 2.3 shielded signal of aluminium foil layer is good, right
Electromagnetic interference shield effect is good.The heat that conductor layer 2 sheds is discharged by heat-dissipating pipe 8, and controllable baffle 4 is with fixed column
It is rotated by a certain angle at the ventilation for blocking heat-dissipating pipe 8 completely centered on 7, to avoid external substance by heat-dissipating pipe 8 to conducting wire
The interference of layer 2.Setting baffle 4 and fixed column 7 are made of epoxy insulation resin, and heat-dissipating pipe 8 is made of copper material, leads
Good in thermal property.Heat transfer can effectively be led to and ambient atmos transmit heat.Conductor layer 2 is placed in insulating sleeve 3, to insulation sleeve
Pipe 3, conductor layer 2 and insulation convex block 5 are bonded accordingly, are after the completion glass scrim material using protective layer 9
It wraps up, then starts on coiling iron core 1 in outermost.The transformer winding good insulation preformance, effectively shielding electromagnetic interference, are convenient for
Control heat dissipation, to effectively improve the service life of transformer.
Optionally, insulation convex block 5 is in truncated conical shape;The inner sidewall of insulation convex block 5 relatively narrow an end face and aluminium foil layer 3 is fixed
Connection, the insulation wider end face of convex block 5 are fixedly connected with the lateral wall of conductor layer 2.Set insulation convex block 5 has in truncated conical shape
The effect of pressure resistance, while having the function of protecting conductor layer 2.
Optionally, multiple air holes 81 are offered on the side wall of heat-dissipating pipe 8.Setting air hole 81 can further pass through gas
It radiates to insulating layer 31 and aluminium foil layer 31, the external world is transmitted heat to from one end of heat-dissipating pipe 8 by air hole 81.
Optionally, the venting channels 51 for heat dissipation are offered in insulation convex block 5.Venting channels 51 are arranged can be convex to insulating
5 internal heat dissipating of block, avoided cause thermal damage.
Optionally, the fixed matcoveredn 9 of the lateral wall of insulating layer 31.Setting protective layer 9 has protective effect while improving exhausted
Edge effect and waterproof effect, protective layer 9 are made of glass scrim material, and fiberglass gridding cloth has waterproof performance
Good, heat-proof quality is good and has insulating properties.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (5)
1. a kind of transformer winding with high stable reactance performance, it is characterised in that:
Including iron core (1), conductor layer (2), aluminium foil layer (3), insulating layer (31) and baffle (4);
The conductor layer (2) is sheathed on the outside of the iron core (1), and the aluminium foil layer (3) is sheathed on the outer of the conductor layer (2)
Portion, the insulating layer (31) are sheathed on the lateral wall of the aluminium foil layer (3);
The lateral wall of the conductor layer (2) is angularly fixed with multiple insulation convex blocks (5), and multiple insulation convex blocks (5) are also
It is fixedly connected with the inner sidewall of the aluminium foil layer (3);
Multiple grooves (6) are angularly offered on the lateral wall of the insulating layer (31);
The groove (6) and the insulation convex block (5) interval are arranged;
The inner bottom wall of the groove (6) is fixed with fixed column (7);
It further include heat-dissipating pipe (8);
The heat-dissipating pipe (8) is in the insulating layer (31) and aluminium foil layer (3);
The baffle (4) is located in the groove (6), and the side wall pivot of the side wall of the baffle (4) and the fixed column (7)
It connects.
2. a kind of transformer winding with high stable reactance performance as described in claim 1, it is characterised in that:
The insulation convex block (5) is in truncated conical shape;
The relatively narrow end face of insulation convex block (5) is fixedly connected with the inner sidewall of the aluminium foil layer (3), the insulation convex block
(5) a wider end face is fixedly connected with the lateral wall of the conductor layer (2).
3. a kind of transformer winding with high stable reactance performance as described in claim 1, it is characterised in that:
Multiple air holes (81) are offered on the side wall of the heat-dissipating pipe (8).
4. a kind of transformer winding with high stable reactance performance as described in claim 1, it is characterised in that:
The venting channels (51) for heat dissipation are offered in insulation convex block (5).
5. a kind of transformer winding with high stable reactance performance as described in claim 1, it is characterised in that:
The lateral wall of the insulating layer (31) is fixed matcoveredn (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821406952.3U CN208753112U (en) | 2018-08-29 | 2018-08-29 | A kind of transformer winding with high stable reactance performance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821406952.3U CN208753112U (en) | 2018-08-29 | 2018-08-29 | A kind of transformer winding with high stable reactance performance |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208753112U true CN208753112U (en) | 2019-04-16 |
Family
ID=66082376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821406952.3U Active CN208753112U (en) | 2018-08-29 | 2018-08-29 | A kind of transformer winding with high stable reactance performance |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208753112U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110033935A (en) * | 2019-05-14 | 2019-07-19 | 深圳市斯比特电子有限公司 | A kind of high efficiency and heat radiation transformer |
-
2018
- 2018-08-29 CN CN201821406952.3U patent/CN208753112U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110033935A (en) * | 2019-05-14 | 2019-07-19 | 深圳市斯比特电子有限公司 | A kind of high efficiency and heat radiation transformer |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101807476A (en) | Transformer structure | |
CN208753112U (en) | A kind of transformer winding with high stable reactance performance | |
CN109192376A (en) | A kind of cable that can be radiated | |
CN204760167U (en) | High -power high -frequency transformer | |
US11469035B2 (en) | Heat dissipation structure for magnetic component and magnetic component having the same | |
CN104240926A (en) | Transformer structure | |
CN208903844U (en) | A kind of fugitive thermal capacitor | |
CN103489571B (en) | Inductor | |
CN109979713A (en) | A kind of dust-proof heat-dissipating voltage transformer of lightning protection | |
CN105575531B (en) | Fluorescence cable | |
CN209374136U (en) | New-energy automotive air-conditioning cable structure | |
CN107799282A (en) | One kind radiating high frequency transformer, reactor and power electronic equipment | |
CN209000582U (en) | A kind of high efficiency and heat radiation composite cable | |
CN207742978U (en) | A kind of cable with heat sinking function | |
CN208027773U (en) | A kind of anti-interference pvc sheath shielding cord cable of multicore | |
CN202650789U (en) | Water-cooled high-frequency transformer and cooling device thereof | |
CN207743078U (en) | A kind of fixing device of electrolytic capacitor | |
CN208478101U (en) | A kind of large capacity oil-immersed transformer coil | |
CN206807812U (en) | A kind of heater of industrial smelting furnace | |
CN206194424U (en) | Flame retardant cable | |
CN214099184U (en) | Polyvinyl chloride insulation nylon cable sheath | |
CN213400796U (en) | Unpowered internal airflow heat dissipation type transformer | |
CN206907615U (en) | A kind of paster technique inductance | |
CN217847454U (en) | High-performance environment-friendly double-insulation electric wire for building | |
CN107949156A (en) | A kind of double-sided wiring board |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |