CN212908626U - Low-voltage outlet cabinet - Google Patents
Low-voltage outlet cabinet Download PDFInfo
- Publication number
- CN212908626U CN212908626U CN202021821031.0U CN202021821031U CN212908626U CN 212908626 U CN212908626 U CN 212908626U CN 202021821031 U CN202021821031 U CN 202021821031U CN 212908626 U CN212908626 U CN 212908626U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- current transformer
- output circuit
- cabinet body
- low
- 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
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses a low pressure cabinet of being qualified for next round of competitions, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal isolator, current transformer, ampere meter and the circuit breaker of being provided with of cabinet, circuit breaker and current transformer establish ties through the cable and form output circuit, isolator's one end with set up the internal electric wire netting circuit connection in cabinet, isolator's the other end and output circuit are connected, output circuit is many, and parallelly connected between many output circuit, current transformer among the output circuit is a plurality of, parallelly connected between a plurality of current transformer, the ampere meter establishes ties with current transformer, and the ampere meter is the one-to-one relation with current transformer, the rear end of the cabinet body is provided with binding post, binding post is connected with output circuit's output. The utility model discloses the rear end of the cabinet body is provided with a plurality of binding post, binding post is connected with output circuit's output, can make things convenient for operating personnel to work a telephone switchboard like this, effectively saves the wiring time, effectively improves wiring efficiency.
Description
Technical Field
The utility model relates to an electricity cabinet technical field, in particular to low pressure is qualified for next round of competitions cabinet.
Background
The low-voltage outlet cabinet is an electric power cabinet which takes a power distribution system with rated current of 50Hz and rated voltage of 380v as power and is used for electric energy conversion and control of illumination and power distribution.
The general internal wiring of present outlet cabinet is comparatively complicated, and its rear end does not generally be equipped with binding post, leads to operating personnel to need to spend a large amount of time and energy to work a telephone switchboard, reduces wiring efficiency.
Disclosure of Invention
The to-be-solved technical problem of the utility model is, to the not enough among the above-mentioned prior art, provide a low pressure cabinet of being qualified for the next round of competitions, it can effectively save the wiring time, effectively improves wiring efficiency, makes the wiring become convenient.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides a low pressure cabinet of being qualified for next round of competitions, includes the cabinet body, internal isolator, current transformer, ampere meter and the circuit breaker of being provided with of cabinet, circuit breaker and current transformer establish ties through the cable and form output circuit, isolator's one end with set up the internal electric wire netting circuit connection of cabinet, isolator's the other end and output circuit are connected, output circuit is many, and parallelly connected between many output circuit, current transformer among an output circuit is a plurality of, and parallelly connected between a plurality of current transformer, the ampere meter establishes ties with current transformer, and the ampere meter is the one-to-one relation with current transformer, the rear end of the cabinet body is provided with binding post, binding post is connected with output circuit's output.
As a preferred scheme, a drawer is arranged at the front end of the cabinet body, and the circuit breaker is arranged in the drawer.
As a preferred scheme, the lower part of the front end of the cabinet body and the bottom end of the cabinet body are both provided with heat dissipation holes.
As a preferred scheme, the ammeter is arranged at the upper part of the front end of the cabinet body.
As a preferred scheme, the front end of the cabinet body is provided with an isolating switch handle, and the isolating switch handle is connected with an isolating switch.
Preferably, the isolating switch is a single-throw switch.
As a preferred scheme, hanging rings are fixed at four corners of the top of the cabinet body.
The utility model has the advantages that: the rear end of the cabinet body is provided with a plurality of wiring terminals, and the wiring terminals are connected with the output end of the output circuit, so that the wiring of operators can be facilitated, the wiring time can be effectively saved, and the wiring efficiency can be effectively improved; the arrangement of the heat dissipation holes can improve the heat dissipation function of the outgoing line cabinet, effectively prevent the outgoing line cabinet from damaging parts due to overheating, and effectively prolong the service life of the outgoing line cabinet; the setting of rings can make things convenient for operating personnel to remove the cabinet of being qualified for the next round of competitions.
Drawings
FIG. 1 is a front view of an embodiment of the present invention;
fig. 2 is a rear view of an embodiment of the present invention;
fig. 3 is an interior side view of an embodiment of the invention;
fig. 4 is an electrical schematic diagram of the low-voltage incoming line cabinet of the present invention.
In the figure: 1-cabinet body, 2-isolating switch, 3-current transformer, 4-circuit breaker, 5-ammeter, 6-drawer, 7-heat dissipation hole, 8-isolating switch handle, 9-wiring terminal and 10-hanging ring.
Detailed Description
The structure and operation of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-4, a low-voltage outlet cabinet comprises a cabinet body 1, a disconnecting switch 2, a current transformer 3, an ammeter 5 and a circuit breaker 4 are arranged in the cabinet body 1, the circuit breaker 4 and the current transformer 3 are connected in series through cables to form an output circuit, one end of the disconnecting switch 2 is connected with a power grid circuit arranged in the cabinet body 1, the other end of the disconnecting switch 2 is connected with the output circuit, the output circuit is multiple, the output circuits are connected in parallel, the current transformers 3 in one output circuit are multiple, the current transformers 3 are connected in parallel, the ammeter 5 is connected with the current transformer 3 in series, the ammeter 5 and the current transformer 3 are in one-to-one correspondence, a wiring terminal 9 is arranged at the rear end of the cabinet body 1, and the wiring terminal 9 is connected with the output end of the output circuit.
As a preferable scheme, a drawer 6 is arranged at the front end of the cabinet body 1, and the circuit breaker 4 is installed in the drawer 6.
As a preferred scheme, all be equipped with louvre 7 in the front end lower part of the cabinet body 1 and the bottom of the cabinet body 1, the heat dissipation function of the cabinet of being qualified for the next round of competitions can be improved in the setting of louvre 7, effectively prevents the cabinet of being qualified for the next round of competitions and causes the condition emergence of part damage because of overheated, effectively prolongs the life of the cabinet of being qualified for the next round of competitions.
Preferably, the ammeter 5 is mounted at the upper part of the front end of the cabinet 1.
As a preferred scheme, the front end of the cabinet body 1 is provided with an isolating switch handle 8, and the isolating switch handle 8 is connected with the isolating switch 2.
Preferably, the isolating switch 2 is a single-throw knife switch, and the isolating switch 2 is a fused knife switch HD13 BX-600/31.
As an optimal scheme, four corners at the top of the cabinet body 1 are all fixed with rings 10, and the rings 10 are arranged to facilitate the movement of the outgoing line cabinet by an operator.
The utility model has the advantages that: the rear end of the cabinet body 1 is provided with a plurality of wiring terminals 9, and the wiring terminals 9 are connected with the output end of the output circuit, so that the wiring of operators can be facilitated, the wiring time can be effectively saved, and the wiring efficiency can be effectively improved; the arrangement of the heat dissipation holes 7 can improve the heat dissipation function of the outgoing line cabinet, effectively prevent the outgoing line cabinet from damaging parts due to overheating, and effectively prolong the service life of the outgoing line cabinet; the arrangement of the lifting ring 10 can facilitate the movement of the outgoing line cabinet by an operator.
The above, only the utility model discloses preferred embodiment, all be according to the utility model discloses a technical scheme does any slight modification, the equivalent change and the modification to above embodiment, all belong to the utility model discloses technical scheme's within range.
Claims (7)
1. The utility model provides a cabinet is qualified for next round of competitions to low pressure which characterized in that: the intelligent cabinet comprises a cabinet body, the internal isolator, current transformer, ampere meter and circuit breaker that is provided with of cabinet, circuit breaker and current transformer establish ties through the cable and form output circuit, isolator's one end with set up the internal electric wire netting circuit connection of cabinet, isolator's the other end and output circuit are connected, output circuit is many, and parallelly connected between many output circuit, current transformer among the output circuit is a plurality of, and parallelly connected between a plurality of current transformer, the ampere meter establishes ties with current transformer, and the ampere meter is the one-to-one relation with current transformer, the rear end of the cabinet body is provided with binding post, binding post is connected with output circuit's output.
2. The low-voltage outlet cabinet of claim 1, wherein: the front end of the cabinet body is provided with a drawer, and the circuit breaker is arranged in the drawer.
3. The low-voltage outlet cabinet of claim 1, wherein: the lower part of the front end of the cabinet body and the bottom end of the cabinet body are both provided with heat dissipation holes.
4. The low-voltage outlet cabinet of claim 1, wherein: the ammeter is arranged on the upper part of the front end of the cabinet body.
5. The low-voltage outlet cabinet of claim 1, wherein: the front end of the cabinet body is provided with an isolating switch handle, and the isolating switch handle is connected with an isolating switch.
6. The low-voltage outlet cabinet of claim 5, wherein: the isolating switch is a single-throw switch.
7. The low-voltage outlet cabinet of claim 1, wherein: and hanging rings are fixed at four corners of the top of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021821031.0U CN212908626U (en) | 2020-08-27 | 2020-08-27 | Low-voltage outlet cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021821031.0U CN212908626U (en) | 2020-08-27 | 2020-08-27 | Low-voltage outlet cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212908626U true CN212908626U (en) | 2021-04-06 |
Family
ID=75250836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021821031.0U Expired - Fee Related CN212908626U (en) | 2020-08-27 | 2020-08-27 | Low-voltage outlet cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212908626U (en) |
-
2020
- 2020-08-27 CN CN202021821031.0U patent/CN212908626U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210898542U (en) | Filtering reactive power compensation device | |
| CN212908626U (en) | Low-voltage outlet cabinet | |
| CN203385754U (en) | Large-power medium-voltage direct-current load | |
| CN216413919U (en) | A DC combined electrical appliance suitable for DC power system | |
| CN211505739U (en) | Large-scale power transformer temperature rise test electric short-circuit device | |
| CN210927126U (en) | Little grid system of alternating current-direct current for wisdom energy station | |
| CN212908624U (en) | Low-voltage incoming cabinet | |
| CN212908628U (en) | Low-voltage capacitance compensation cabinet | |
| CN216528680U (en) | Bus mounting structure of circuit breaker | |
| CN110739680A (en) | power supply system applied to large-scale water delivery and transfer system and operation method | |
| CN110557030A (en) | Design method of cascaded high-voltage frequency converter for high-altitude area | |
| CN116707106A (en) | A photovoltaic energy storage system | |
| CN111025067B (en) | Electric short-circuiting device and method for large power transformer temperature rise test | |
| CN209562378U (en) | Wind electric converter cabinet | |
| CN209561959U (en) | A kind of low-voltage distribution cabinet of stable structure | |
| CN110047710B (en) | Clamping groove type molded case circuit breaker | |
| CN212909002U (en) | GGJ low-voltage reactive power compensation cabinet | |
| CN212908537U (en) | Low-voltage incoming line cabinet with good safety | |
| CN223451407U (en) | A cable arrangement structure | |
| CN204905742U (en) | Middling pressure looped netowrk vacuum circuit breaker cabinet | |
| CN214708251U (en) | PDU cabinet | |
| CN217690929U (en) | High-voltage isolating switch base | |
| CN205120936U (en) | Testing arrangement of converter, electric cabinet and test system cut | |
| CN209609069U (en) | A kind of circuit for controlling motor with temperature control | |
| CN223402100U (en) | Switch cabinet and transformer integrated structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |