CN208889460U - A kind of current transformer being easily installed with wiring - Google Patents
A kind of current transformer being easily installed with wiring Download PDFInfo
- Publication number
- CN208889460U CN208889460U CN201821691100.3U CN201821691100U CN208889460U CN 208889460 U CN208889460 U CN 208889460U CN 201821691100 U CN201821691100 U CN 201821691100U CN 208889460 U CN208889460 U CN 208889460U
- Authority
- CN
- China
- Prior art keywords
- mutual inductor
- inductor ontology
- connection end
- mounting rack
- installing rack
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of current transformer being easily installed with wiring, and the primary connection end and secondary connection end of current transformer are respectively positioned on the top of mutual inductor ontology, are highly convenient for the primary connection end of mutual inductor ontology and the connection at secondary connection end；The bottom of mutual inductor ontology is set there are four mounting rack, after one of mounting rack and electronic box are fixed, adjustable angle of the mutual inductor ontology on mounting rack, after two opposite mounting racks and fixed electronic box, adjustable angle of the mutual inductor ontology on mounting rack, keeps staff more convenient when operating mutual inductor ontology in electronic box.
Description
Technical field
The utility model belongs to mutual inductor equipment technical field, and in particular to a kind of Current Mutual Inductance being easily installed with wiring
Device.
Background technique
Current transformer is made of the iron core and winding that are closed, and the working principle of current transformer is according to electromagnetism sense
Answer principle.The effect of current transformer be can the biggish primary current of numerical value by certain no-load voltage ratio be converted to numerical value compared with
Small secondary current, for the purposes such as being protected, being measured.The primary connection end of existing current transformer is located at mutual inductance mostly
The top or side of device, also compare convenient for wiring, and secondary connection end is located at the bottom of mutual inductor mostly, and fixed frame also is located at
The bottom of mutual inductor, when mutual inductor needs to be installed in electronic box, due to narrow and electric component inside electronic box and route compared with
It is more, it is not easy to very much the fixed connection with secondary connection end of installation of the mutual inductor on electronic box.
Utility model content
The utility model provides a kind of current transformer being easily installed with wiring, the primary connection end of current transformer and
Secondary connection end is respectively positioned on the top of mutual inductor ontology, is highly convenient for the primary connection end and secondary connection end of mutual inductor ontology
Connection；The bottom of mutual inductor ontology is set there are two mounting rack, and two mounting racks are hinged with mutual inductor ontology respectively, work as needs
When mutual inductor ontology is installed in electronic box, it is only necessary to which one in two mounting racks can consolidate mutual inductor ontology with electronic box fixation
Surely in electronic box, two mounting racks are fixed more preferable, are highly convenient for the installation and fixation of mutual inductor ontology.
In order to solve the above technical problems, technical solution used by the utility model is as follows:
The top of a kind of current transformer being easily installed with wiring, including mutual inductor ontology, mutual inductor ontology is equipped with one
Secondary terminals and secondary connection end, primary connection end are located at the left side at secondary connection end；Primary connection end includes inlet wire column and goes out
The end side of terminal, inlet wire column and outlet column is equipped with wiring hole, and crimping screw is equipped in each wiring hole, inlet wire column
End and the end of inlet wire column further respectively have a crocodile clip；Secondary connection end is the terminal box of rectangular configuration, terminal box
Side is equipped at least four wiring holes, is equipped with crimping screw in each wiring hole；Before the lower front of mutual inductor ontology is equipped with
Mounting rack, preceding mounting rack and mutual inductor ontology are hinged, and the bottom rear of mutual inductor ontology is equipped with rear mounting rack, rear mounting rack and mutually
Sensor ontology is hinged, and the bottom left of mutual inductor ontology is equipped with left installing rack, and left installing rack and mutual inductor ontology are hinged, mutual inductor
The bottom right of ontology is equipped with right installing rack, and right installing rack and mutual inductor ontology are hinged, preceding mounting rack, rear mounting rack, left installation
Frame and the contour structures of right installing rack are L-shaped structure.
The surface of the left installing rack and right installing rack is equipped with insulating layer.
The left installing rack and right installing rack are ceramic mounting rack.
By adopting the above technical scheme, the utility model has the following beneficial effects:
Compared with existing current transformer, the primary connection end for the current transformer that the utility model uses and secondary connect
Line end is respectively positioned on the top of mutual inductor ontology, and the route at the primary connection end and secondary connection end that are highly convenient for mutual inductor ontology connects
It connects；Two kinds of wiring constructions, wiring hole wiring construction and crocodile clamping connection have been all made of on the inlet wire column and outlet column at primary connection end
Cable architecture increases the mode of connection at primary connection end, is highly convenient for staff and carries out patching operations；Due to narrow inside electronic box
Small, electric component and route are more, when needing to install mutual inductor ontology in electronic box, it is only necessary to one in four mounting racks
Mutual inductor ontology can be fixed in electronic box with electronic box fixation, more than two mounting racks and electronic box fixation are more stable, no
The mounting rack used is flipped up the side of mutual inductor ontology, so that the mounting rack not used also is not take up limited space,
It is highly convenient for the installation and fixation of mutual inductor ontology；The bottom of mutual inductor ontology is set there are four mounting rack, one of mounting rack
After fixing with electronic box, angle of the mutual inductor ontology on mounting rack is adjusted, after two opposite mounting racks and fixed electronic box,
Adjustable angle of the mutual inductor ontology on mounting rack, keeps staff more convenient when operating mutual inductor ontology in electronic box.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the right view of Fig. 1；
Fig. 4 is the top view of Fig. 1.
Mutual inductor ontology 1, inlet wire column 2, outlet column 3, wiring hole 4 crimp screw 5, crocodile clip 6, terminal box 7, left installation
Frame 8, right installing rack 9, preceding mounting rack 10, rear mounting rack 11.
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing:
As Figure 1-Figure 4, a kind of current transformer being easily installed with wiring, including mutual inductor ontology 1, mutual inductor sheet
The top of body 1 is equipped with primary connection end and secondary connection end, and primary connection end is located at the left side at secondary connection end；Primary connection end
Including inlet wire column 2 and outlet column 3, the end side of inlet wire column 2 and outlet column 3 is equipped with wiring hole 4, in each wiring hole 4
Equipped with crimping screw 5, the end of inlet wire column 2 and the end of inlet wire column 2 further respectively have a crocodile clip 6；Secondary connection end is
The terminal box 7 of rectangular configuration, the side of terminal box 7 are equipped at least four wiring holes 4, are equipped with crimping spiral shell in each wiring hole 4
Nail 5；The lower front of mutual inductor ontology 1 is equipped with preceding mounting rack 10, and preceding mounting rack 10 and mutual inductor ontology 1 are hinged, mutual inductor sheet
The bottom rear of body 1 is equipped with rear mounting rack 11, and rear mounting rack 11 and mutual inductor ontology 1 are hinged, the bottom left of mutual inductor ontology 1
Equipped with left installing rack 8, left installing rack 8 and mutual inductor ontology 1 are hinged, and the bottom right of mutual inductor ontology 1 is equipped with right installing rack 9,
Right installing rack 9 and mutual inductor ontology 1 are hinged, preceding mounting rack 10, rear mounting rack 11, left installing rack 8 and right installing rack 9 shape knot
Structure is L-shaped structure.
The surface of left installing rack 8 and right installing rack 9 is equipped with insulating layer.
Left installing rack 8 and right installing rack 9 are ceramic mounting rack.
Compared with existing current transformer, the primary connection end for the current transformer that the utility model uses and secondary connect
Line end is respectively positioned on the top of mutual inductor ontology 1, is highly convenient for the primary connection end of mutual inductor ontology 1 and the route at secondary connection end
Connection；Two kinds of wiring constructions, 4 wiring construction of wiring hole and crocodile have been all made of on the inlet wire column 2 and outlet column 3 at primary connection end
6 wiring constructions are pressed from both sides, the mode of connection at primary connection end is increased, staff is highly convenient for and carries out patching operations；Due to electronic box
Internal narrow, electric component and route are more, when needing to install mutual inductor ontology 1 in electronic box, it is only necessary to four mounting racks
In one mutual inductor ontology 1 can be fixed in electronic box with electronic box fixation, more than two mounting racks are fixed more preferable, very
Convenient for the installation and fixation of mutual inductor ontology 1, the mounting rack not used is flipped up the side of mutual inductor ontology, so that not making
Mounting rack is also not take up limited space.The bottom of mutual inductor ontology 1 is set there are four mounting rack, one of mounting rack with
After electronic box is fixed, angle of the mutual inductor ontology 1 on mounting rack is adjusted, after two opposite mounting racks and fixed electronic box,
Adjustable angle of the mutual inductor ontology 1 on mounting rack, keeps staff more square when operating mutual inductor ontology 1 in electronic box
Just.
The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., all foundations
The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments, belong to this reality
With the protection scope of new technique scheme.
Claims (3)
1. a kind of current transformer being easily installed with wiring, including mutual inductor ontology, it is characterised in that: the top of mutual inductor ontology
Portion is equipped with primary connection end and secondary connection end, and primary connection end is located at the left side at secondary connection end；Primary connection end include into
The end side of terminal and outlet column, inlet wire column and outlet column is equipped with wiring hole, and crimping screw is equipped in each wiring hole,
The end of inlet wire column and the end of inlet wire column further respectively have a crocodile clip；Secondary connection end is the terminal box of rectangular configuration,
The side of terminal box is equipped at least four wiring holes, is equipped with crimping screw in each wiring hole；Before the bottom of mutual inductor ontology
Side is equipped with preceding mounting rack, and preceding mounting rack and mutual inductor ontology are hinged, and the bottom rear of mutual inductor ontology is equipped with rear mounting rack, rear to pacify
Shelve hinged with mutual inductor ontology, the bottom left of mutual inductor ontology is equipped with left installing rack, and left installing rack and mutual inductor ontology are cut with scissors
It connects, the bottom right of mutual inductor ontology is equipped with right installing rack, and right installing rack and mutual inductor ontology are hinged, preceding mounting rack, rear installation
The contour structures of frame, left installing rack and right installing rack are L-shaped structure.
2. a kind of current transformer being easily installed with wiring according to claim 1, it is characterised in that: the left installation
The surface of frame and right installing rack is equipped with insulating layer.
3. a kind of current transformer being easily installed with wiring according to claim 2, it is characterised in that: the left installation
Frame and right installing rack are ceramic mounting rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821691100.3U CN208889460U (en) | 2018-10-18 | 2018-10-18 | A kind of current transformer being easily installed with wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821691100.3U CN208889460U (en) | 2018-10-18 | 2018-10-18 | A kind of current transformer being easily installed with wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208889460U true CN208889460U (en) | 2019-05-21 |
Family
ID=66516522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821691100.3U Expired - Fee Related CN208889460U (en) | 2018-10-18 | 2018-10-18 | A kind of current transformer being easily installed with wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208889460U (en) |
-
2018
- 2018-10-18 CN CN201821691100.3U patent/CN208889460U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20211018 |