CN204243482U - The quick distribution box of Multifunctional mobile - Google Patents
The quick distribution box of Multifunctional mobile Download PDFInfo
- Publication number
- CN204243482U CN204243482U CN201420780023.4U CN201420780023U CN204243482U CN 204243482 U CN204243482 U CN 204243482U CN 201420780023 U CN201420780023 U CN 201420780023U CN 204243482 U CN204243482 U CN 204243482U
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- phase
- branch road
- distribution box
- phase branch
- leakage
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Abstract
The utility model discloses the quick distribution box of a kind of Multifunctional mobile, relate to the device technique field of power supply or distribution.Comprise casing, the power input of described distribution box is divided into three single-phase branch roads and a three-phase branch road after three-phase and four-line earth leakage protective device, wherein single-phase branch road comprises any phase line and zero line, three-phase branch road comprises three phase lines, the single-phase branch road of every bar combines with ground wire and connects single-phase three-hole socket after single phase leakage braker, and single-phase three-hole socket is connected with the input of the mobile rewiring plate of the stretching in casing after monophase leakage protector; Three-phase branch road is divided into two-way after three phase electric leakage breaker, is connected after three phase lines wherein in each road and ground wire combine with three-phase four spring hole scoket.Described distribution box is provided with two-stage earth leakage protective device, has double protection, and without dismounting every day, fast wiring, appliance contact can not be caused to damage, and cost is low, both saves material, saves again artificial, and has stopped generation electric shock casualty accident, use safety.
Description
Technical field
The utility model relates to the device technique field of power supply or distribution, particularly relates to the quick distribution box of a kind of Multifunctional mobile easy to use.
Background technology
By switchgear, measuring instrument, protective device with additionally arrange standby being assembled in and close or in semiclosed metal safe or on screen width, form low-tension distribution box.Can connect or point deenergizing by manual or automatic switch during normal operation.Circuit or warning is cut off by protective device when fault or irregular operating.Operating various parameter can be shown by means of measuring instrument, also can adjust some electric parameter, point out departing from normal operating conditions or send signal.Existing distribution box intricate operation in use, after construction every day, the loaded cable of the connection that leakage switch of dismantling is all, must cause switch contact bad in the course of time.Import screw can cause screw thread entanglement, and loose contact causes unnecessary impact to work, can cause certain harm to power consumption equipment.
Utility model content
Technical problem to be solved in the utility model is to provide the quick distribution box of a kind of Multifunctional mobile; described distribution box is provided with two-stage earth leakage protective device; there is double protection, without dismounting every day, fast wiring; appliance contact can not be caused to damage; cost is low, has both saved material, in turn saves artificial; and stop generation electric shock casualty accident, use safety.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: the quick distribution box of a kind of Multifunctional mobile, comprise casing, the power input of described distribution box is divided into three single-phase branch roads and a three-phase branch road after three-phase and four-line earth leakage protective device, wherein single-phase branch road comprises any phase line and zero line, three-phase branch road comprises three phase lines, the single-phase branch road of every bar combines with ground wire and connects single-phase three-hole socket after single phase leakage braker, and single-phase three-hole socket is connected with the input of the mobile rewiring plate of the stretching in casing after monophase leakage protector; Three-phase branch road is divided into two-way after three phase electric leakage breaker, is connected after three phase lines wherein in each road and ground wire combine with three-phase four spring hole scoket.
Further technical scheme is: the leading-out terminal of described three-phase and four-line earth leakage protective device is provided with circuit breaker.
Further technical scheme is: described three-phase four spring hole scoket is connected with the mobile rewiring plate of pluggable stretching.
The beneficial effect adopting technique scheme to produce is: the design feature of described distribution box is that distribution box is provided with two-stage earth leakage protective device; two earth leakage protective devices have double protection; fast wiring, without dismounting every day, easy to use; appliance contact can not be caused to damage; the disposable Long-Time Service of power consumption equipment, had both saved material, in turn saved artificial; and stop generation electric shock casualty accident, use safety.By the utility model, solve the problem of distribution box electric leakage, excessively molten, short-circuit protection poor performance.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is theory diagram of the present utility model;
Wherein: 1, three-phase and four-line earth leakage protective device 2, circuit breaker 3, single phase leakage braker 4, single-phase three-hole socket 5, monophase leakage protector 6, three phase electric leakage breaker 7, three-phase four spring hole scoket.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Set forth a lot of detail in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
As shown in Figure 1; the utility model discloses the quick distribution box of a kind of Multifunctional mobile; comprise casing; the power input of described distribution box is divided into three single-phase branch roads and a three-phase branch road after three-phase and four-line earth leakage protective device 1; the leading-out terminal of described three-phase and four-line earth leakage protective device 1 is provided with circuit breaker 2, for controlling the break-make of whole distribution box power supply.Wherein single-phase branch road comprises any phase line and zero line; three-phase branch road comprises three phase lines; the single-phase branch road of every bar combines with ground wire and connects single-phase three-hole socket 4 after single phase leakage braker 3, and single-phase three-hole socket 4 is connected with the input of the mobile rewiring plate of the stretching in casing after monophase leakage protector 5.
One end of monophase leakage protector 5 can be connected with single-phase three-hole socket 4 is pluggable by plug, and the other end of monophase leakage protector 5 can be connected with the mobile rewiring plate of stretching by pluggable joint equally, easy to use.Each single-phase three-hole socket 4 can be arranged a monophase leakage protector 5, the number of setting can be selected according to actual needs.Three-phase branch road is divided into two-way after three phase electric leakage breaker 6, is connected, described three-phase four spring hole scoket 7 is connected with the mobile rewiring plate of pluggable stretching after three phase lines wherein in each road and ground wire combine with three-phase four spring hole scoket 7.Also can earth leakage protective device be set between certain three-phase four spring hole scoket 7 and the mobile rewiring plate of connected stretching.
The design feature of described distribution box is that distribution box is provided with two-stage earth leakage protective device; two earth leakage protective devices have double protection; fast wiring, without dismounting every day, easy to use; appliance contact can not be caused to damage; the disposable Long-Time Service of power consumption equipment, had both saved material, in turn saved artificial; and stop generation electric shock casualty accident, use safety.By the utility model, solve the problem of distribution box electric leakage, excessively molten, short-circuit protection poor performance.
Claims (3)
1. the quick distribution box of Multifunctional mobile, comprise casing, it is characterized in that: the power input of described distribution box is divided into three single-phase branch roads and a three-phase branch road after three-phase and four-line earth leakage protective device (1), wherein single-phase branch road comprises any phase line and zero line, three-phase branch road comprises three phase lines, the single-phase branch road of every bar combines with ground wire and connects single-phase three-hole socket (4) after single phase leakage braker (3), and single-phase three-hole socket (4) is connected with the input of the mobile rewiring plate of the stretching in casing after monophase leakage protector (5); Three-phase branch road is divided into two-way after three phase electric leakage breaker (6), is connected after three phase lines wherein in each road and ground wire combine with three-phase four spring hole scoket (7).
2. the quick distribution box of Multifunctional mobile according to claim 1, is characterized in that: the leading-out terminal of described three-phase and four-line earth leakage protective device (1) is provided with circuit breaker (2).
3. the quick distribution box of Multifunctional mobile according to claim 1, is characterized in that: described three-phase four spring hole scoket (7) is connected with the mobile rewiring plate of pluggable stretching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780023.4U CN204243482U (en) | 2014-12-12 | 2014-12-12 | The quick distribution box of Multifunctional mobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780023.4U CN204243482U (en) | 2014-12-12 | 2014-12-12 | The quick distribution box of Multifunctional mobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204243482U true CN204243482U (en) | 2015-04-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420780023.4U Expired - Fee Related CN204243482U (en) | 2014-12-12 | 2014-12-12 | The quick distribution box of Multifunctional mobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204243482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112564103A (en) * | 2020-12-10 | 2021-03-26 | 西安航天动力研究所 | Outdoor portable power supply and distribution equipment of target field emission |
-
2014
- 2014-12-12 CN CN201420780023.4U patent/CN204243482U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112564103A (en) * | 2020-12-10 | 2021-03-26 | 西安航天动力研究所 | Outdoor portable power supply and distribution equipment of target field emission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150401 Termination date: 20171212 |