CN204760221U - Secondary line low pressure mutual -inductor is taken to open air - Google Patents
Secondary line low pressure mutual -inductor is taken to open air Download PDFInfo
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- CN204760221U CN204760221U CN201520383104.5U CN201520383104U CN204760221U CN 204760221 U CN204760221 U CN 204760221U CN 201520383104 U CN201520383104 U CN 201520383104U CN 204760221 U CN204760221 U CN 204760221U
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- mutual inductor
- low voltage
- voltage mutual
- wire
- low pressure
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Abstract
The utility model discloses a secondary line low pressure mutual -inductor is taken to open air, it is including low pressure mutual inductor body, secondary coil in this low pressure mutual inductor body has drawn forth the wire, this wire with secondary coil through unsaturated polyester resins or polyurethane fill in in the low pressure mutual inductor body, and this wire draw forth in outside the low pressure mutual inductor body. The utility model discloses a simple structure, convenient to use is swift, and convenient outdoor quick wiring operation has improved the installation effectiveness, has reduced the installation degree of difficulty and technology.
Description
Technical field
The utility model relates to a kind of outdoor belt secondary line low voltage mutual inductor, belongs to low voltage mutual inductor technical field.
Background technology
Low voltage mutual inductor is the industrial D.C mutual-inductor for below 1kV, more than 36V, and it comprises low-voltage current mutual inductor and low voltage voltage instrument transformer, is applicable to outdoor study.Traditional low voltage mutual inductor all adopts secondary wiring terminals, when installing at the scene, be connected on the secondary wiring terminals of this low voltage mutual inductor by wire, but because of the set-up mode of low voltage mutual inductor secondary wiring terminals different, cause on secondary wiring terminals, draw wire relative difficulty, affect whole project progress, therefore, be necessary to improve existing low voltage mutual inductor.
Summary of the invention
For above-mentioned weak point of the prior art, the utility model aims to provide a kind of outdoor belt secondary line low voltage mutual inductor, and its structure is simple, convenient to use, facilitates outdoor fast-wiring to operate, improves installation effectiveness, reduce installation difficulty and technique.
To achieve these goals, the technical solution of the utility model: a kind of outdoor belt secondary line low voltage mutual inductor, it includes low voltage mutual inductor body, wire is led at the intrinsic secondary coil of this low voltage mutual inductor, this wire and described secondary coil are by unsaturated-resin or Polyurethane Perfusion in described low voltage mutual inductor body, and this wire is drawn in described low voltage mutual inductor, and this is external.
Further, described wire is directly drawn by the coiling of described secondary coil, and this wire is wrapped with insulating barrier.
Further, described low voltage mutual inductor body is provided with lead-out groove, described wire is drawn by described low voltage mutual inductor body side via after this lead-out groove.
Further, on described lead-out groove, lead sealing has electricity fraudulent use proof.
Further, described wire is by the one-sided extraction of described low voltage mutual inductor body.
The beneficial effects of the utility model: by traditional secondary wiring terminals is designed to wire, when installing at the scene, do not need by secondary wiring terminals wiring and be directly connected with outer lead by wire, quick and easy for installation, and early stage simplifies production process in early stage, save cost of manufacture, improve production efficiency.Generally speaking, this utility model structure is simple, convenient to use, facilitates outdoor fast-wiring to operate, improves installation effectiveness, reduce installation difficulty and technique.
Accompanying drawing explanation
Fig. 1 is structural representation sketch of the present utility model.
Embodiment
The utility model is further described below in conjunction with specific embodiment and accompanying drawing.
One is outdoor belt secondary line low voltage mutual inductor as described in Figure 1, it includes low voltage mutual inductor body 1, secondary coil 2 in this low voltage mutual inductor body 1 leads to wire 3, this wire 3 and described secondary coil 2 are by unsaturated-resin or Polyurethane Perfusion in described low voltage mutual inductor body 1, and this wire 3 is drawn outside described low voltage mutual inductor body 1.
The utility model is by being designed to wire 3 by traditional secondary wiring terminals, when installing at the scene, do not need by secondary wiring terminals wiring and be directly connected with outer lead by wire 3, quick and easy for installation, and early stage simplifies production process in early stage, save cost of manufacture, improve production efficiency.
Before perfusion, can be directly connected by the winding of wire 3 with secondary coil 2.In addition, wire 3 also can directly be drawn by the coiling of described secondary coil 2, and this wire 3 is wrapped with insulating barrier, produces the phenomenons such as electric shock to avoid the wire 3 of drawing because of exposed line.
Described low voltage mutual inductor body 1 is provided with lead-out groove 4, and described wire 3 is drawn by described low voltage mutual inductor body 1 sidepiece via after this lead-out groove 4.And lead sealing has electricity fraudulent use proof on described lead-out groove 4.Preferably, described wire 3 is by the one-sided extraction of described low voltage mutual inductor body 1.
Above the technical scheme that the utility model embodiment provides is described in detail, apply specific case herein to set forth the principle of the utility model embodiment and execution mode, the explanation of above embodiment is only applicable to the principle helping to understand the utility model embodiment; Meanwhile, for one of ordinary skill in the art, according to the utility model embodiment, embodiment and range of application all will change, and in sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1. an outdoor belt secondary line low voltage mutual inductor, it is characterized in that: include low voltage mutual inductor body (1), secondary coil (2) in this low voltage mutual inductor body (1) leads to wire (3), this wire (3) and described secondary coil (2) are by unsaturated-resin or Polyurethane Perfusion in described low voltage mutual inductor body (1), and this wire (3) is drawn in described low voltage mutual inductor body (1) outward.
2. outdoor belt secondary line low voltage mutual inductor according to claim 1, is characterized in that: described wire (3) is directly drawn by the coiling of described secondary coil (2), and this wire (3) is wrapped with insulating barrier.
3. outdoor belt secondary line low voltage mutual inductor according to claim 1, it is characterized in that: on described low voltage mutual inductor body (1), be provided with lead-out groove (4), described wire (3) is drawn by described low voltage mutual inductor body (1) sidepiece via after this lead-out groove (4).
4. outdoor belt secondary line low voltage mutual inductor according to claim 3, is characterized in that: have electricity fraudulent use proof in the upper lead sealing of described lead-out groove (4).
5. outdoor belt secondary line low voltage mutual inductor according to claim 3, is characterized in that: described wire (3) is by the one-sided extraction of described low voltage mutual inductor body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383104.5U CN204760221U (en) | 2015-06-05 | 2015-06-05 | Secondary line low pressure mutual -inductor is taken to open air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383104.5U CN204760221U (en) | 2015-06-05 | 2015-06-05 | Secondary line low pressure mutual -inductor is taken to open air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760221U true CN204760221U (en) | 2015-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520383104.5U Active CN204760221U (en) | 2015-06-05 | 2015-06-05 | Secondary line low pressure mutual -inductor is taken to open air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204760221U (en) |
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2015
- 2015-06-05 CN CN201520383104.5U patent/CN204760221U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |