CN104426068A - Outdoor distribution box with mobile function - Google Patents
Outdoor distribution box with mobile function Download PDFInfo
- Publication number
- CN104426068A CN104426068A CN201310402863.7A CN201310402863A CN104426068A CN 104426068 A CN104426068 A CN 104426068A CN 201310402863 A CN201310402863 A CN 201310402863A CN 104426068 A CN104426068 A CN 104426068A
- Authority
- CN
- China
- Prior art keywords
- circuit
- circuit breaker
- breaker
- box body
- disconnecting link
- 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.)
- Pending
Links
Classifications
-
- 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
- H02B1/52—Mobile units, e.g. for work sites
Abstract
The invention discloses an outdoor power distribution box with a mobile function. The outdoor power distribution box is characterized by comprising a box body, wherein a box door is arranged on the front side of the box body; two wheels are arranged at each of two ends of the bottom of the box body; a wire inlet hole and a wire outlet hole are formed in the bottom of the box body; a disconnecting link and a breaker are arranged in the box body; a power inlet wire is sequentially connected with the disconnecting link and the breaker. The outdoor power distribution box can move by virtue of rolling of the wheels, and over-voltage, under-voltage and faulted neutral line protection can be added on the basis of electric leakage and short circuit protection functions through improvement of the breaker; the power supply reliability and stability are increased.
Description
Technical field
The present invention relates to a kind of outdoor distributing box with locomotive function.
Background technology
What existing distribution box had is fixedly mounted on wall; what have is placed on the ground; casing should not move; and the protective switchgear in low-tension distribution box; only possess electric leakage, short-circuit protection two kinds of functions; in actual motion occur " fault off zero ", or there is overvoltage, under-voltage time can not play a protective role.
Summary of the invention
For solving above-mentioned existing shortcoming; main purpose of the present invention is the outdoor distributing box with locomotive function providing a kind of practicality; can move by wheel rolling; and by improving the carrying out of circuit breaker; on the basis of electric leakage, short-circuit protection function; increase overvoltage, protection under-voltage, off zero, add power supply reliability and stability.
For reaching above-described object, following technical scheme taked by a kind of outdoor distributing box with locomotive function of the present invention:
A kind of outdoor distributing box with locomotive function, it is characterized in that, it comprises casing, described cabinet front arranges chamber door, bottom half two ends respectively arrange two wheels, bottom half arranges entrance hole and wire hole, in casing, disconnecting link is installed, circuit breaker, electric power incoming line and disconnecting link, circuit breaker connects successively, described circuit breaker control circuit is, photoelectric isolating circuit is provided with between the electric power incoming line of access and the testing circuit of circuit breaker, relay buffer circuit is set between the output of testing circuit and the leakage protection circuit of circuit breaker, earth leakage protective circuit output end is connected with the breaking coil of circuit breaker.
Adopt the present invention of as above technical scheme, there is following beneficial effect:
Can move by wheel rolling, and by improving the carrying out of circuit breaker, on the basis of electric leakage, short-circuit protection function, increase overvoltage, protection under-voltage, off zero, adding power supply reliability and stability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is circuit breaker control circuit theory diagram of the present invention.
Embodiment
In order to further illustrate the present invention, be described further below in conjunction with accompanying drawing:
As depicted in figs. 1 and 2, a kind of outdoor distributing box with locomotive function of the present invention, it comprises casing 1, on front side of described casing 1, chamber door 2 is set, bottom casing 1, two ends respectively arrange two wheels 3, arrange entrance hole 4 and wire hole 5 bottom casing 1, be provided with disconnecting link 6, circuit breaker 7 in casing 1, electric power incoming line 8 is connected successively with disconnecting link 6, circuit breaker 7.Circuit breaker control circuit is; photoelectric isolating circuit is provided with between the electric power incoming line of access and the testing circuit of circuit breaker; arrange relay buffer circuit between the output of testing circuit and the leakage protection circuit of circuit breaker, earth leakage protective circuit output end is connected with the breaking coil of circuit breaker.
A kind of outdoor distributing box with locomotive function of the present invention; can move by wheel rolling, and by improving the carrying out of circuit breaker, on the basis of electric leakage, short-circuit protection function; increase overvoltage, protection under-voltage, off zero, add power supply reliability and stability.
Claims (1)
1. one kind has the outdoor distributing box of locomotive function, it is characterized in that, it comprises casing, described cabinet front arranges chamber door, bottom half two ends respectively arrange two wheels, bottom half arranges entrance hole and wire hole, in casing, disconnecting link is installed, circuit breaker, electric power incoming line and disconnecting link, circuit breaker connects successively, described circuit breaker control circuit is, photoelectric isolating circuit is provided with between the electric power incoming line of access and the testing circuit of circuit breaker, relay buffer circuit is set between the output of testing circuit and the leakage protection circuit of circuit breaker, earth leakage protective circuit output end is connected with the breaking coil of circuit breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310402863.7A CN104426068A (en) | 2013-09-08 | 2013-09-08 | Outdoor distribution box with mobile function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310402863.7A CN104426068A (en) | 2013-09-08 | 2013-09-08 | Outdoor distribution box with mobile function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104426068A true CN104426068A (en) | 2015-03-18 |
Family
ID=52974351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310402863.7A Pending CN104426068A (en) | 2013-09-08 | 2013-09-08 | Outdoor distribution box with mobile function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104426068A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786068A (en) * | 2017-03-07 | 2017-05-31 | 陆映红 | A kind of power scheduling power distribution cabinet |
-
2013
- 2013-09-08 CN CN201310402863.7A patent/CN104426068A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786068A (en) * | 2017-03-07 | 2017-05-31 | 陆映红 | A kind of power scheduling power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |
|
| WD01 | Invention patent application deemed withdrawn after publication |