CN201323387Y - Current leakage protection switch box - Google Patents
Current leakage protection switch box Download PDFInfo
- Publication number
- CN201323387Y CN201323387Y CNU2008202320822U CN200820232082U CN201323387Y CN 201323387 Y CN201323387 Y CN 201323387Y CN U2008202320822 U CNU2008202320822 U CN U2008202320822U CN 200820232082 U CN200820232082 U CN 200820232082U CN 201323387 Y CN201323387 Y CN 201323387Y
- Authority
- CN
- China
- Prior art keywords
- terminal block
- switch
- termination
- box body
- live wire
- 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
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Abstract
The utility model discloses a current leakage protection switch box which comprises a box body, a box cover and a switch mounting guide rail. A mounting hole is formed on the box body; the box cover is mounted on the box body in an articulated manner; the switch mounting guide rail is mounted in the box body; and a live line terminal board, a parting live line terminal board and a null line terminal board are also mounted in the box body. A plurality of wiring devices are arranged on the live line terminal board and the null line terminal board; each wiring device is connected by a lead wire; a plurality of wiring devices are connected to the parting live line terminal board; every two adjacent wiring devices is a wiring device group; the two wiring devices in each wiring device group are connected with another lead wire; and the adjacent wiring device groups are thermally insulated. Because the installation of the switch box and the switch are separated in the utility model, the switch can be easily mounted in the proper position; non-electricians also can easily finish the installation and the replacement of the switch. The utility model has the advantages of simple structure, convenient operation and good popularization and application values.
Description
Technical field
The utility model relates to a kind of indoor earth leakage circuit-breaker box of cubicle switch box, particularly a kind of household electricity of household electricity.
Background technology
Safety in order to ensure a plurality of household electrical appliance in the cover room; the switch enclosure that a band separated time is all arranged at the cable place of registering one's residence in every cover room usually; and in switch enclosure installation bus switch, lighting switch, a plurality of earth leakage circuit-breaker, electric current is assigned to the electrical equipment of each electricity consumption by this switch enclosure.Existing switch box structure is simple, usually square box and switch mounting guide rail that is installed in the box of being renovated by a band formed, all integrate by the switch of this box whole electrical equipment, its advantage be simple in structure, integrated level is high, convenient management.But also there is following problem in this class switch enclosure:
1, because the electrical equipment in every cover room is many, switch more than four generally all will be installed in each switch enclosure, cause in the wall hole of switch enclosure installation place, having a lot electric wire, sometimes a bus will connect the above separated time of the six roots of sensation, many wires tie together resistance very much, makes switch enclosure need take very big strength and just can be in place.
2, this switch enclosure personnel that need certain electrician's technical ability could install, in case switch breaks down, can only ask the electrician to change, and cause inconvenience for people's life.
3, because many wires tie together, in maintenance, tend to this switch electric wire occur having connected, the electric wire of another switch has come off again, allows professional electrician also have a headache very much.
Summary of the invention
For solving the problems referred to above that prior art exists, the utility model will design a kind of earth leakage circuit-breaker box that can make things convenient for the ordinary person to install and to keep in repair.
To achieve these goals; the technical solution of the utility model is as follows: a kind of earth leakage circuit-breaker box; comprise box body, lid, switch mounting guide rail; there are installing hole, lid to be installed on the box body on the described box body by articulated manner; the switch mounting guide rail is installed in described box body, live wire terminal block, live wire separated time terminal block, zero line terminal block also are installed in described box body.
On live wire terminal block described in the utility model, the zero line terminal block a plurality of terminations are arranged, connect with lead between each termination.
Live wire terminal block described in the utility model is identical with termination quantity on the zero line terminal block.
On the live wire separated time terminal block described in the utility model a plurality of terminations are arranged, per two adjacent terminations are a termination group, connect with lead between two terminations of each termination group, insulate between the adjacent termination group.
Termination group quantity on the live wire separated time terminal block described in the utility model is identical with the termination quantity on the live wire terminal block.
Termination described in the utility model is the bolted wire device.
Termination described in the utility model is for clamping wire device certainly.
Compared with prior art, the utlity model has following beneficial effect:
1, because the utility model can connect live wire separated time terminal block, the zero line terminal block on dispersion of the electric wire in the wall hole, switch enclosure installation place and the box body in advance, make switch enclosure be easy to be in place.
2, since separated time of the present utility model in advance with switch enclosure on termination connect, make the installation of each switch become very simple, the ordinary person just can install, and makes the replacing switch become very easy.
3, since separated time of the present utility model in advance with switch enclosure on termination connect, each connector lug all is a separate connection, so in the replacing and maintenance process of switch, do not need to move the electric wire in the wall hole, can not cause the electric wire of other switches to come off again.
4, the utility model is simple in structure, easy to operate, has application value.
Description of drawings
The utility model is 1 of drawings attached only, wherein:
Fig. 1 is the internal structure schematic diagram of earth leakage circuit-breaker box.
Among the figure: 1, box body, 2, the live wire terminal block, 3, the switch mounting guide rail, 4, live wire separated time terminal block, 5, the zero line terminal block, 6, termination.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.As shown in Figure 1; a kind of earth leakage circuit-breaker box; comprise box body 1, lid, switch mounting guide rail 3; there are installing hole, lid to be installed on the box body 1 on the described box body 1, switch mounting guide rail 3, live wire terminal block 2, live wire separated time terminal block 4, zero line terminal block 5 are installed in described box body 1 by articulated manner.A plurality of terminations 6 are arranged on described live wire terminal block 2, the zero line terminal block 5, connect with lead between each termination 6.Described live wire terminal block 2 is identical with termination 6 quantity on the zero line terminal block 5.On the described live wire separated time terminal block 4 a plurality of terminations 6 are arranged, per two adjacent terminations 6 are a termination group, connect with lead between two terminations 6 of each termination group, insulate between the adjacent termination group.Termination group quantity on the described live wire separated time terminal block 4 is identical with termination 6 quantity on the live wire terminal block 2.Described termination 6 is for the bolted wire device or clamp wire device certainly.
When the utility model is installed first, earlier box body 1 is put into the wall hole, and the live wire of the electric wire of will registering one's residence is received on the termination 6 in first termination group of live wire separated time terminal block 4, zero line is received on first termination 6 of zero line terminal block 5, then a wire of first group of electrical equipment separated time is received on the termination 6 in second termination group of live wire separated time terminal block 4, another wire is received on second termination 6 of zero line terminal block 5, successively all the other are respectively organized the electrical equipment separated time in the same way and receive respectively on the termination 6 of live wire separated time terminal block 4 and zero line terminal block 5 correspondences, at last box body 1 is fixed in the wall hole.Before switch or earth leakage circuit-breaker are installed, in the termination of each switch ends, connect earlier the rubber lead of one section modest ability respectively, and one of master switch is terminated on another termination 6 in first termination group of live wire separated time terminal block 4, the other end receives on first termination 6 of live wire terminal block 2, switch is fixed on the switch mounting guide rail 3; Then one of first group of electrical equipment tap switch terminated on another termination 6 in second termination group of live wire separated time terminal block 4, the other end receives on second termination 6 of live wire terminal block 2, and switch is fixed on the switch mounting guide rail 3; Successively all the other are respectively organized the electrical equipment tap switch in the same way and receive respectively on the termination 6 of live wire separated time terminal block 4 and live wire terminal block 2 correspondences, and switch is fixed on the switch mounting guide rail 3; All switches install, and cover lid.More than be the mode of connection of recommending, the actual mode of connection and order can carry out wiring according to user's custom.
When the utility model is changed switch, need not only need repeat above-mentioned switch installation steps and get final product, greatly facilitate maintenance and renewal box body 1 is pulled down.
Claims (7)
1, a kind of earth leakage circuit-breaker box; comprise box body (1), lid, switch mounting guide rail (3); there are installing hole, lid to be installed on the box body (1) on the described box body (1) by articulated manner; switch mounting guide rail (3) is installed in described box body (1), it is characterized in that: live wire terminal block (2), live wire separated time terminal block (4), zero line terminal block (5) also are installed in described box body (1).
2, earth leakage circuit-breaker box according to claim 1 is characterized in that: on described live wire terminal block (2), the zero line terminal block (5) a plurality of terminations (6) are arranged, each termination connects with lead between (6).
3, earth leakage circuit-breaker box according to claim 2 is characterized in that: described live wire terminal block (2) is identical with termination (6) quantity on the zero line terminal block (5).
4, earth leakage circuit-breaker box according to claim 1; it is characterized in that: a plurality of terminations (6) are arranged on the described live wire separated time terminal block (4); per two adjacent terminations (6) are a termination group; connect with lead between two terminations (6) of each termination group, insulate between the adjacent termination group.
5, earth leakage circuit-breaker box according to claim 4 is characterized in that: the termination group quantity on the described live wire separated time terminal block (4) is identical with termination (6) quantity on the live wire terminal block (2).
6, according to claim 2 or 4 described earth leakage circuit-breaker boxes, it is characterized in that: described termination (6) is the bolted wire device.
7, according to claim 2 or 4 described earth leakage circuit-breaker boxes, it is characterized in that: described termination (6) is for clamping wire device certainly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202320822U CN201323387Y (en) | 2008-12-23 | 2008-12-23 | Current leakage protection switch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202320822U CN201323387Y (en) | 2008-12-23 | 2008-12-23 | Current leakage protection switch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201323387Y true CN201323387Y (en) | 2009-10-07 |
Family
ID=41160759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202320822U Expired - Fee Related CN201323387Y (en) | 2008-12-23 | 2008-12-23 | Current leakage protection switch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201323387Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101764360A (en) * | 2008-12-23 | 2010-06-30 | 喻丹萍 | Electric leakage protection switch box |
-
2008
- 2008-12-23 CN CNU2008202320822U patent/CN201323387Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101764360A (en) * | 2008-12-23 | 2010-06-30 | 喻丹萍 | Electric leakage protection switch box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20101223 |