CN111404049A - Distribution box system and wiring method thereof - Google Patents
Distribution box system and wiring method thereof Download PDFInfo
- Publication number
- CN111404049A CN111404049A CN202010344562.3A CN202010344562A CN111404049A CN 111404049 A CN111404049 A CN 111404049A CN 202010344562 A CN202010344562 A CN 202010344562A CN 111404049 A CN111404049 A CN 111404049A
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- China
- Prior art keywords
- wire
- leakage release
- outlet end
- release
- box system
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- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/08—Terminals; Connections
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/24—Circuit arrangements for boards or switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Distribution Board (AREA)
Abstract
The invention discloses a distribution box system and a wiring method thereof, and solves the problem of complicated wiring at the present stage. The distribution box comprises a main switch, an electric leakage tripper, a zero line bar and branch switches, wherein the main switch, the electric leakage tripper and the branch switches are combined in sequence and in parallel; the inlet wire end of the leakage release is positioned at the lower end of the leakage release and is provided with an inlet wire lead which penetrates out of the leakage release and extends to the outside, and the inlet wire lead is connected to the main switch. The wiring of the wire outlet end of the leakage tripper does not need to detour, the possibility of wrong lap joint is reduced, the line design layout can be more standard, the wire is shortened, the cost is saved, the internal structure of a distribution box system is beautified, and the line design in the distribution box is conveniently and reasonably arranged.
Description
Technical Field
The invention relates to the field of distribution boxes, in particular to a distribution box system and a wiring method thereof.
Background
At present, a distribution box is a device for mounting a terminal electric appliance, and is mainly characterized in that the distribution box is widely applied at home and abroad by adopting size modularization, mounting orbitization, appearance artistry and use safety of the electric appliance. The electrical components in a distribution box typically include various switching elements, a zero line bar, a leakage release, and connecting wires. The distribution box has a plurality of components, the wiring mode of each component is shown in fig. 1, the outlet end at the lower end of the leakage release needs to be respectively wired to the inlet of the zero line bar and the inlet of the branch switch, the inlet of the zero line bar and the inlet of the branch switch are usually positioned at the upper side, and the wiring of the leakage release needs to bypass the main switch and even stagger on the lead of the main switch. Therefore, the wiring of each component is very complicated, and if the wrong lap joint is easy to cause short circuit of the circuit, the component is damaged, and even casualties can be caused.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects of the prior art, the invention provides a distribution box system and a wiring method thereof, and solves the problem that wiring is very complicated in the prior art.
The technical scheme of the invention is as follows: a distribution box system comprises a main switch, a leakage release, a zero line row and branch switches, wherein the main switch, the leakage release and the branch switches are combined in sequence and side by side; the inlet wire end of the electric leakage release is positioned at the lower end of the electric leakage release and is provided with an inlet wire lead which penetrates out of the electric leakage release and extends to the outside, and the inlet wire lead is connected to the main switch.
Adopt above-mentioned technical scheme, the position of electric leakage release inlet wire end and leading-out terminal has been arranged again, electric leakage release leading-out terminal wiring need not to detour, but each interface that the lug connection is located the upside, the inlet wire of electric leakage release also can lug connection be located downside position master switch, the wiring mode is succinct clear very much, reduce the lapped possibility of mistake, the line design overall arrangement can be more standard, the wire shortens and has saved the cost, block terminal system inner structure has been beautified, the interior line design of the rationally distributed block terminal of being convenient for.
The invention further comprises the following steps: the zero line interface and the live wire interface of the outlet end of the leakage release are respectively positioned on the left side and the right side of the outlet end of the leakage release.
Adopt above-mentioned further setting, make the live wire interface be closer to adjacent branch switch, it is more convenient succinct to connect.
The invention further provides that: and the live wire interface of the outlet end of the leakage release is connected with the adjacent branch switches and the adjacent branch switches in series through the busbars.
By adopting the above further arrangement, the internal wiring circuit is further concise, the time cost of operators is saved, and the circuit connection is more convenient.
Still further arrangements of the invention are: the wire outlet end of the leakage release is provided with a wire holder for external connection, and a wiring piece is connected in the wire holder.
The adoption of the above further arrangement is convenient for external connection.
Still further arrangements of the invention are: the leakage release is still including base, main line board, mutual-inductor and a plurality of internal conductor, main line board, mutual-inductor are installed in the base, the connection terminal is installed on the base of leading-out terminal, the inlet wire passes the mutual-inductor and is connected with the lug through the mode of spot welding, inlet wire and lug are still connected with the main line board through internal conductor separately respectively.
Adopt above-mentioned still further setting, redesigned electric leakage release internal line and connected, guaranteed that electric leakage release possesses original function, reasonable in design is standard, still integrates some numerous and diverse circuits into the inlet wire, directly is connected to the relevant position through the inlet wire on, and the wire connection installation is succinct more clear.
Still further arrangements of the invention are: the base is provided with a through hole for the incoming wire to penetrate out, and the through hole is also provided with a protective cover integrally connected with the base.
Adopt above-mentioned still further setting again, the inlet wire lead of being convenient for connects to master switch outward, and the protection casing is used for the protection isolated.
The other technical scheme of the invention is as follows: a wiring method of a distribution box system is characterized in that a wire outlet end and a wire inlet end of an electric leakage release are respectively positioned at the upper end and the lower end of the electric leakage release, a wire inlet lead of the electric leakage release is connected to a main switch, a zero line interface of the wire outlet end of the electric leakage release is connected with a zero line bar through a lead, and a live line interface of the wire outlet end of the electric leakage release is connected with adjacent branch switches and all adjacent branch switches in series through the bus bar.
By adopting the technical scheme, the wiring method is simpler and more convenient, the wiring circuit is clear, and the circuit layout is more reasonable.
Drawings
FIG. 1 is a schematic diagram of the background art of the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of the present invention;
fig. 3 is a schematic diagram of the internal structure of the leakage release of the present invention;
the main switch 1, the leakage release 2, the zero line bar 3, the branch switch 4, the outlet terminal 21, the inlet terminal 22, the zero line interface 211, the live wire interface 212, the inlet wire 221, the busbar 5, the wire holder 23, the lug 231, the base 24, the main circuit board 25, the mutual inductor 26, the inner wire 27, the through hole 241, and the protective cover 28.
Detailed Description
As shown in fig. 2 and fig. 3, a distribution box system and a wiring method thereof are disclosed, in which a distribution box includes a main switch 1, an electric leakage release 2, a zero line bank 3 and branch switches 4, the main switch 1, the electric leakage release 2 and the branch switches 4 are combined in sequence and side by side, and are usually arranged and installed on a track board of the distribution box in a clamping manner, the electric leakage release 2 has an outlet end 21 and an inlet end 22, the outlet end 21 of the electric leakage release 2 is located at an upper end position of the electric leakage release 2, (the upper end, the left side and other directional positions referred to in this application are installation orientations as shown in the figure, and the direction of change of the installation orientation should be changed therewith), and a zero line interface 211 of the outlet end 21 is connected with the zero line bank 3 through a wire, and a live line interface 212 of the outlet end 21 of the electric leakage release 2 is connected; the inlet wire end 22 of the electrical leakage release 2 is located at the lower end of the electrical leakage release 2 and has an inlet wire 221 which penetrates out from the inside and extends to the outside, and the inlet wire 221 is connected to the main switch 1. The zero line interface 211 and the live line interface 212 of the outlet end 21 are respectively located on the left side and the right side of the outlet end 21 of the leakage release 2. The live wire interface 212 of the outlet end 21 of the leakage release 2 is connected between the adjacent branch switches 4 and between the adjacent branch switches 4 with the bus bar 5, and is connected in series through the bus bar 5. The wiring method is that the lead-in wire 221 of the leakage release 2 is connected to the main switch 1, the zero line interface 211 of the outlet end 21 of the leakage release 2 is connected with the zero line bar 3 through a wire, and the live line interface 212 of the outlet end 21 of the leakage release 2 is connected with the adjacent branch switches 4 and each adjacent branch switch 4 in series through the bus bar 5. The outlet end 21 of the leakage release 2 is located at the upper side position of the distribution box, wiring of the leakage release 2 does not need to be detoured, and the leakage release can be directly connected with each interface located at the upper side position, so that a wire originally connected with a branch switch is omitted, the length of the other wire originally connected with a zero line row is shortened by over 60%, the inlet wire 221 of the leakage release 2 can also be directly connected with the interface of the main switch 1 located at the lower side position, line connection is well-ordered, and the complicated situation of lines is effectively solved.
The outlet end 21 of the leakage release 2 is provided with a wire holder 23 for external connection, a lug plate 231 is connected in the wire holder 23, and an external connection connectable lug plate 231 can be communicated with the outlet end 21 of the leakage release 2. The leakage release 2 further comprises a base 24, a main circuit board 25, a transformer 26 and a plurality of inner leads 27, wherein the main circuit board 25 and the transformer 26 are installed in the base 24, the wire holder 23 is installed on the base 24 of the outlet end 21, the inlet lead 221 passes through the transformer 26 and is connected with the lug 231 in a spot welding mode, and the inlet lead 221 and the lug 231 are further connected with the main circuit board 25 through the respective inner leads 27. The conductor circuit in the electric leakage release 2 is rearranged, the original conductor connection is integrated, the electric leakage release 2 has the original functions and effects, and the design is reasonable and standard.
The base 24 is provided with a through hole 241 through which the incoming line conductor 221 passes, the through hole 241 is further provided with a protective cover 28 integrally connected with the base 24, and the incoming line conductor 221 passes through the protective cover 28 and can be externally connected to the main switch 1.
Claims (7)
1. The utility model provides a distribution box system, including master switch, electric leakage release, zero line row and each branch switch in the distribution box, its characterized in that: the main switch, the leakage release and the branch switches are combined in sequence and side by side, the leakage release is provided with a wire outlet end and a wire inlet end, the wire outlet end of the leakage release is positioned at the upper end of the leakage release, a zero line interface of the wire outlet end of the leakage release is connected with a zero line row through a wire, and a live wire interface of the wire outlet end of the leakage release is connected with the adjacent branch switch; the inlet wire end of the electric leakage release is positioned at the lower end of the electric leakage release and is provided with an inlet wire lead which penetrates out of the electric leakage release and extends to the outside, and the inlet wire lead is connected to the main switch.
2. The electrical box system of claim 1, wherein: and the zero line interface and the live line interface of the outlet end of the electric leakage release are respectively positioned on the left side and the right side of the outlet end of the electric leakage release.
3. The electrical box system of claim 2, wherein: and bus bars are connected between the live wire interface of the outlet end of the electric leakage release and the adjacent branch switches thereof and between the adjacent branch switches in series through the bus bars.
4. The electrical box system of claim 1 or 3, wherein: the wire outlet end of the leakage release is provided with a wire holder for external connection, and a wiring piece is connected in the wire holder.
5. The electrical box system of claim 4, wherein: the leakage tripper is still including base, main line board, mutual-inductor and a plurality of internal conductor, main line board, mutual-inductor are installed in the base, the connection terminal is installed on the base of leading-out terminal, the inlet wire passes the mutual-inductor and is connected with the lug through the mode of spot welding, inlet wire and lug are still connected with the main line board through internal conductor separately respectively.
6. The electrical box system of claim 5, wherein: the base is provided with a through hole for the incoming wire to penetrate through, and the through hole is also provided with a protective cover integrally connected with the base.
7. A wiring method of a distribution box system is characterized by comprising the following steps: the outlet end and the inlet end of the leakage release are respectively positioned at the upper end and the lower end of the leakage release, the inlet wire of the leakage release is connected with the main switch, the zero line interface of the outlet end of the leakage release is connected with the zero line bar through a wire, and the live line interface of the outlet end of the leakage release is connected with the adjacent branch switches and all the adjacent branch switches in series through the busbar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010344562.3A CN111404049B (en) | 2020-04-27 | 2020-04-27 | Distribution box system and wiring method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010344562.3A CN111404049B (en) | 2020-04-27 | 2020-04-27 | Distribution box system and wiring method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111404049A true CN111404049A (en) | 2020-07-10 |
| CN111404049B CN111404049B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010344562.3A Active CN111404049B (en) | 2020-04-27 | 2020-04-27 | Distribution box system and wiring method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111404049B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113093595A (en) * | 2021-03-24 | 2021-07-09 | 陕西疆晨信息科技有限公司 | Electric exchange control method and device and electric exchange control box |
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2020
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| KR20010045074A (en) * | 1999-11-02 | 2001-06-05 | 임형택 | Earth leakage breaker using road lamp |
| CN200997378Y (en) * | 2006-09-13 | 2007-12-26 | 浙江德力西电器股份有限公司 | Inleakage releasing mechanism of circuit breaker |
| CN101752152A (en) * | 2008-12-15 | 2010-06-23 | 唐亚兵 | Socket type electric leakage protector with diversified protecting functions |
| CN101976643A (en) * | 2010-11-24 | 2011-02-16 | 戴英夫 | Bidirectional earth leakage circuit breaker |
| CN102142339A (en) * | 2011-03-02 | 2011-08-03 | 许胜� | Miniature circuit breaker with current leakage protector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113093595A (en) * | 2021-03-24 | 2021-07-09 | 陕西疆晨信息科技有限公司 | Electric exchange control method and device and electric exchange control box |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111404049B (en) | 2023-10-20 |
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