CN213149063U - Miniature mutual inductor current detection device arranged in guide rail meter - Google Patents
Miniature mutual inductor current detection device arranged in guide rail meter Download PDFInfo
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- CN213149063U CN213149063U CN202021984607.5U CN202021984607U CN213149063U CN 213149063 U CN213149063 U CN 213149063U CN 202021984607 U CN202021984607 U CN 202021984607U CN 213149063 U CN213149063 U CN 213149063U
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- chamber
- fixedly connected
- guide rail
- detection device
- layer
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- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 230000017525 heat dissipation Effects 0.000 claims abstract description 5
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 4
- 239000005011 phenolic resin Substances 0.000 claims description 4
- 229920001568 phenolic resin Polymers 0.000 claims description 4
- 229920002223 polystyrene Polymers 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 241000252254 Catostomidae Species 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000007480 spreading Effects 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a miniature mutual inductor current detection device arranged in a guide rail meter in, which comprises a shell, the interior of the shell is divided into a placing chamber, a detection chamber and a fastening chamber in turn by two clapboards, the bottom of the fastening chamber is fixedly connected with a plurality of fastening line structures which are evenly distributed, both sides of the fastening chamber are provided with wire inlets, the bottom of the detection chamber is fixedly provided with an ammeter, the bottom of the placing chamber is fixedly provided with two miniature mutual inductors, the top of the placing chamber is provided with a plurality of heat dissipation holes, one end of one side of the shell is hinged with a box door by a hinge, the miniature mutual inductor current detection device arranged in the guide rail meter in the utility model can arrange the wires in order without winding a plurality of wires together, so as to avoid the condition of internal circuit to influence the work of the whole device, the shell is not easy to burn, and can prevent the fire from spreading to other circuits in the guide rail meter, and the loss is reduced.
Description
Technical Field
The utility model relates to an electric power field specifically is a place miniature mutual-inductor current detection device in guide rail table in.
Background
The guide rail type electric energy meter is characterized in that the traditional wall-mounted mounting mode is generally adopted for mounting the current terminal electric energy meter, and the defects of large volume and inconvenient mounting exist. And the guide tracked installation ammeter adopts the design of modulization, has advantages such as small, easy installation, easy network deployment, easily realizes terminal illumination electric energy measurement, and the lighting system of being convenient for installs the transformation of kilowatt-hour meter additional, needs to use miniature mutual-inductor current detection device to detect the electric current.
The current detection device of the existing miniature mutual inductor can not orderly arrange the wires, so that a plurality of wires are wound together, the disordered condition of an internal circuit occurs, the work of the whole device is influenced, the spread of fire to other circuit components inside the guide rail meter can not be prevented, and the loss is large.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an interior miniature mutual-inductor current detection device who places in guide rail table to current miniature mutual-inductor current detection device who proposes in solving above-mentioned background can not carry out orderly the range with the wire, lets many wire windings together, the mixed and disorderly condition of internal circuit appears, influences the work of whole device, can not prevent the intensity of a fire to other circuit components and parts of guide rail table inside stretch, and the loss is great.
In order to achieve the above object, the utility model provides a following technical scheme: a miniature mutual inductor current detection device arranged in a guide rail meter in a casing comprises a casing, the casing is sequentially divided into a placing chamber, a detection chamber and a fastening chamber by two clapboards, the bottom of the fastening chamber is fixedly connected with a plurality of fastening line structures which are uniformly distributed, both sides of the fastening chamber are provided with wire inlet holes, the bottom of the detection chamber is fixedly provided with an ammeter, the bottom of the placing chamber is fixedly provided with two miniature mutual inductors, the top of the placing chamber is provided with a plurality of heat dissipation holes, one end of one side of the casing is hinged with a box door by a hinge, the casing consists of an anti-static layer, a firm layer and a fireproof layer, one side of the anti-static layer is fixedly connected with one side of the firm layer, the other side of the firm layer is fixedly connected with one side of the fireproof layer, the other side of the casing is provided with a plurality of mounting grooves, one side of the mounting grooves is fixedly connected with one ends, and the other ends of the leads are fixedly connected with joints.
As a preferred technical scheme of the utility model, it is a plurality of the fastening line structure comprises spliced pole, ring, bolt and semicircle wall, the top of spliced pole and the bottom fixed connection of ring, the middle part threaded connection of the screw hole and the bolt that the ring top was seted up, the one end fixedly connected with semicircle wall of bolt.
As an optimal technical scheme of the utility model, it is a plurality of the equal fixedly connected with connecting block in both sides of wire, it is a plurality of the spread groove has all been seted up to the both sides of mounting groove, and is a plurality of the first magnetic path of the equal fixedly connected with in one side of connecting block, it is a plurality of the equal fixedly connected with second magnetic path in bottom of spread groove.
As an optimized technical scheme of the utility model, the antistatic backing is made by polyvinyl chloride, firm layer is made by polystyrene, the flame retardant coating is made by phenolic resin.
As an optimized technical scheme of the utility model, a plurality of sucking discs of bottom fixedly connected with of casing.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the wires can be orderly arranged, and a plurality of wires cannot be wound together, so that the condition that the internal circuits are disordered and the work of the whole device is not influenced is avoided;
2. the casing is incombustible, can prevent that the intensity of a fire from stretching to other circuit components and parts of guide rail table inside, reduces the loss, is convenient for the use and the placing of wire.
Drawings
FIG. 1 is an internal structural view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a structural view of the housing of the present invention;
fig. 4 is a rear view of the present invention;
FIG. 5 is a view showing the internal structure of the connecting groove of the present invention;
fig. 6 is an enlarged view of a part a of the present invention.
In the figure: 1. a housing; 2. a partition plate; 3. fastening a wire structure; 4. a wire inlet hole; 5. an ammeter; 6. a miniature transformer; 7. heat dissipation holes; 8. a box door; 9. a suction cup; 10. an antistatic layer; 11. a solid layer; 12. A fire barrier layer; 13. a wire; 14. a joint; 15. connecting blocks; 16. a first magnetic block; 17. a second magnetic block; 18. connecting columns; 19. a circular ring; 20. a semicircular wall.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the utility model provides a miniature mutual inductor current detection device placed in a guide rail meter, comprising a casing 1, the inside of the casing 1 is divided into a placing chamber, a detecting chamber and a fastening chamber by two clapboards 2 in turn, the bottom of the fastening chamber is fixedly connected with a plurality of fastening line structures 3 which are uniformly distributed, both sides of the fastening chamber are provided with wire inlet holes 4, the bottom of the detecting chamber is fixedly provided with an ammeter 5, the bottom of the placing chamber is fixedly provided with two miniature mutual inductors 6, the top of the placing chamber is provided with a plurality of heat dissipation holes 7, one end of one side of the casing 1 is hinged with a box door 8 by a hinge, the casing 1 is composed of an antistatic layer 10, a firm layer 11 and a fireproof layer 12, one side of the antistatic layer 10 is fixedly connected with one side of the firm layer 11, the other side of the firm layer 11 is fixedly connected with one side of the fireproof layer 12, the other, one side of a plurality of mounting grooves respectively with the one end fixed connection of a plurality of wires 13, the equal fixedly connected with joint 14 of the other end of a plurality of wires 13.
Preferably, a plurality of fastening line structures 3 constitute by spliced pole 18, ring 19, bolt and semicircle wall 20, the top of spliced pole 18 and the bottom fixed connection of ring 19, the middle part threaded connection of the screw hole that the 19 tops of ring were seted up and bolt, the one end fixedly connected with semicircle wall 20 of bolt can pass ring 19 with the electric wire, at this moment can the swivel bolt, the whole downstream of bolt drives semicircle wall 20 downstream, fixes whole electric wire.
Preferably, the equal fixedly connected with connecting block 15 in both sides of a plurality of wires 13, the spread groove has all been seted up to the both sides of a plurality of mounting grooves, the first magnetic path 16 of the equal fixedly connected with in one side of a plurality of connecting blocks 15, the equal fixedly connected with second magnetic path 17 in bottom of a plurality of spread grooves, when using wire 13, can take up whole wire 13 and use, when not using wire 13, can be with holding wire 13 along the mounting groove, laminate first magnetic path 16 on wire 13 both sides and the inside second magnetic path 17 of spread groove.
Preferably, the anti-static layer 10 is made of polyvinyl chloride, the solid layer 11 is made of polystyrene, and the fireproof layer 12 is made of phenolic resin, so that the whole casing 1 has anti-static and fireproof effects, when internal circuit components or internal electric wires of the whole detection device are on fire due to other reasons, the casing 1 is fireproof and incombustible, and the fire can be prevented from spreading to other circuit components inside the guide rail meter, so that loss is reduced.
Preferably, a plurality of suckers 9 are fixedly connected to the bottom of the casing 1, and the whole device is conveniently fixed inside the conductive watch.
When in specific use, the utility model relates to a miniature mutual inductor current detection device placed in a guide rail meter, at first, the bottom of the shell 1 is fixedly connected with a plurality of suckers 9, the whole device can be fixed in the conductive meter, then the box door 8 is opened, the electric wire passes through the ring 19, at this time, the bolt can be rotated, the bolt moves downwards as a whole, the semicircular wall 20 is driven to move downwards, the whole electric wire is fixed, then the box door 8 is closed, then the work of detecting current is carried out, when the wire 13 is used, the whole wire 13 can be taken up for use, when the wire 13 is not used, the wire 13 can be held along the mounting groove by hand, the first magnetic blocks 16 at two sides of the wire 13 are attached to the second magnetic block 17 in the connecting groove, the anti-static layer 10 is made of polyvinyl chloride, the firm layer 11 is made of polystyrene, the fireproof layer 12 is made of phenolic resin, the whole shell 1 has the anti-static and fireproof effects, when the internal circuit components or the internal electric wires of the whole detection device cause fire due to other reasons, the shell 1 is fireproof and not easy to burn, so that the fire can be prevented from spreading to other circuit components inside the guide rail surface, and the loss is reduced.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides an interior miniature mutual-inductor current detection device who places in guide rail table, includes casing (1), its characterized in that: the device is characterized in that the interior of the shell (1) is sequentially separated into a placing chamber, a detection chamber and a fastening chamber through two clapboards (2), the bottom of the fastening chamber is fixedly connected with a plurality of fastening line structures (3) which are uniformly distributed, both sides of the fastening chamber are respectively provided with a line inlet hole (4), the bottom of the detection chamber is fixedly provided with an ammeter (5), the bottom of the placing chamber is fixedly provided with two micro transformers (6), the top of the placing chamber is provided with a plurality of heat dissipation holes (7), one end of one side of the shell (1) is hinged with a box door (8) through a hinge, the shell (1) is composed of an anti-static layer (10), a firm layer (11) and a fireproof layer (12), one side of the anti-static layer (10) is fixedly connected with one side of the firm layer (11), the other side of the firm layer (11) is fixedly connected with one side of the fireproof layer (, a plurality of mounting grooves are seted up to the opposite side of casing (1), and is a plurality of one side of mounting groove respectively with the one end fixed connection of a plurality of wire (13), it is a plurality of the equal fixedly connected with of the other end of wire (13) connects (14).
2. The miniature transformer current detection device built in the guide rail meter according to claim 1, wherein: a plurality of fastening line structure (3) constitute by spliced pole (18), ring (19), bolt and semicircle wall (20), the top of spliced pole (18) and the bottom fixed connection of ring (19), the screw hole that ring (19) top was seted up and the middle part threaded connection of bolt, the one end fixedly connected with semicircle wall (20) of bolt.
3. The miniature transformer current detection device built in the guide rail meter according to claim 1, wherein: it is a plurality of equal fixedly connected with connecting block (15) in both sides of wire (13), it is a plurality of the spread groove has all been seted up to the both sides of mounting groove, and is a plurality of the first magnetic path of the equal fixedly connected with in one side (16) of connecting block (15), it is a plurality of the equal fixedly connected with second magnetic path (17) in bottom of spread groove.
4. The miniature transformer current detection device built in the guide rail meter according to claim 1, wherein: the anti-static layer (10) is made of polyvinyl chloride, the solid layer (11) is made of polystyrene, and the fire-proof layer (12) is made of phenolic resin.
5. The miniature transformer current detection device built in the guide rail meter according to claim 1, wherein: the bottom of the shell (1) is fixedly connected with a plurality of suckers (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021984607.5U CN213149063U (en) | 2020-09-11 | 2020-09-11 | Miniature mutual inductor current detection device arranged in guide rail meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021984607.5U CN213149063U (en) | 2020-09-11 | 2020-09-11 | Miniature mutual inductor current detection device arranged in guide rail meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213149063U true CN213149063U (en) | 2021-05-07 |
Family
ID=75711009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021984607.5U Expired - Fee Related CN213149063U (en) | 2020-09-11 | 2020-09-11 | Miniature mutual inductor current detection device arranged in guide rail meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213149063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117761599A (en) * | 2023-11-21 | 2024-03-26 | 国网湖北省电力有限公司直流公司 | Hall current sensor fault detection device |
-
2020
- 2020-09-11 CN CN202021984607.5U patent/CN213149063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117761599A (en) * | 2023-11-21 | 2024-03-26 | 国网湖北省电力有限公司直流公司 | Hall current sensor fault detection device |
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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: 20210507 |