CN206293791U - A kind of earth leakage protective distribution box - Google Patents
A kind of earth leakage protective distribution box Download PDFInfo
- Publication number
- CN206293791U CN206293791U CN201621474279.8U CN201621474279U CN206293791U CN 206293791 U CN206293791 U CN 206293791U CN 201621474279 U CN201621474279 U CN 201621474279U CN 206293791 U CN206293791 U CN 206293791U
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- CN
- China
- Prior art keywords
- earth leakage
- leakage protective
- base plate
- distribution box
- plate
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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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- 230000001681 protective effect Effects 0.000 title claims abstract description 35
- 238000012423 maintenance Methods 0.000 claims abstract description 17
- 230000000007 visual effect Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
Abstract
The earth leakage protective distribution box for controlling and protecting for small-power electrical equipment (power is in several wattage hectowatts) the utility model discloses one kind, including air switch, earth leakage protective device and casing, the casing includes base plate, arch housing, front and rear panels, the base plate is provided with stud for fixing air switch and earth leakage protective device, the front end of the base plate is provided with foreboard, equipped with maintenance baffle plate on foreboard, the rear end of the base plate is provided with back plate, the left and right sides of the base plate is equipped with support, arch housing is fixed by support with base plate, the arch housing includes transverse slat and two pieces of risers, the transverse slat left and right sides is respectively and fixedly provided with riser, the transverse slat is provided with electric wire mouthful.The utility model has the advantages that：Base plate is used to fix air switch and earth leakage protective device, simple structure；Arch housing is fixed by support with base plate, installation, convenient disassembly；Equipped with maintenance baffle plate on foreboard, removing maintenance baffle plate can just carry out repair and maintenance work, convenient, fast.
Description
Technical field
The utility model is related to a kind of electric protection device, more particularly to a kind of earth leakage protective distribution box, for small-power
Electrical equipment (power is at several watts-hundreds of watts) is controlled and protected.
Background technology
In daily electricity consumption work, for accessing low voltage electric network for small-power electrical equipment (power is at several watts-hundreds of watts),
It is easy to management using earth leakage protective distribution box, when there is fault beneficial to maintenance.When electric wire or electrical equipment leak electricity, and
Just in case when someone gets an electric shock, earth leakage protective device can cut off the electricity supply rapidly.Existing earth leakage protective distribution box, takes volume greatly mostly,
Carry in-convenience in use.
Utility model content
The purpose of this utility model is to provide a kind of earth leakage protective distribution box, can effectively protect and control small-power to use
Electric equipment (power is at several watts-hundreds of watts) accesses low voltage electric network safety problem, solve existing distribution box take that volume is big, dismounting not
Convenient problem.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：A kind of earth leakage protective
Distribution box, including air switch, earth leakage protective device and casing, the casing include base plate, arch housing, front and rear panels, institute
State base plate and be provided with stud for fixing air switch and earth leakage protective device, the front end of the base plate is provided with foreboard, is filled on foreboard
The rear end for having maintenance baffle plate, the base plate is provided with back plate, and the left and right sides of the base plate is equipped with support, and arch housing is by branch
Frame is fixed with base plate, and the arch housing includes transverse slat and two pieces of risers, and the transverse slat left and right sides is respectively and fixedly provided with riser, described
Transverse slat is provided with electric wire mouthful.
Preferably, the two risers inner side of arch housing is equipped with L-shaped buckle.Arch housing is determined by L-shaped buckle with support
Position is fixed.
Preferably, it is provided with shutter on two risers of arch housing.Shutter plays thermolysis.
Preferably, support includes draw-in groove, support bar, fixed seat and self-clinching nut, and the support bar upper and lower ends are equipped with
Fixed seat, the opposite face of two fixed seats is respectively arranged with self-clinching nut, and support bar outside is equipped with draw-in groove, the draw-in groove and L-shaped buckle phase
Matching.The self-clinching nut of pedestal upper end is used to fix arch housing, and the self-clinching nut of pedestal lower end is used to fix base plate, and draw-in groove is used
In installation L-shaped buckle.
Preferably, base plate is equipped with installing plate by stud, and installing plate is provided with U-shaped clamp rail for installing air switch and leakage
Non-electricity protector.Fixed by stud, installing plate convenient disassembly；U-shaped clamp rail installs air switch and earth leakage protective device, convenient fast
It is prompt.
Preferably, the outer of the front and rear panels is respectively arranged with elastic mat.Foreboard, back plate pass through elastic mat and arch
Housing, base plate are fixed, and are firmly installed, convenient disassembly.
Preferably, foreboard outside is provided with groove, and service hatch is provided with groove, equipped with maintenance baffle plate on groove.Remove maintenance
Baffle plate can just be repaired to distribution box, simple, convenient.
Preferably, visual window is provided with the middle of maintenance baffle plate, the visual window left and right sides is provided with ventilating opening.Visual window is used to observe
Situation in case, ventilating opening is used to radiate.
Preferably, electric wire mouthful includes counterbore, and counterbore base is provided with entrance hole and wire hole.Built-in entrance hole and outlet
Hole, it is more attractive and beneficial to waterproof.
Preferably, dismountable collision mat is provided with counterbore.Collision mat convenient disassembly, beneficial to waterproof.
Compared with prior art, the utility model has the advantages that：Casing includes base plate, arch housing, front and rear panels, bottom
Plate is used to fix air switch and earth leakage protective device, simple structure；Arch housing is fixed by support with base plate, is installed, is dismantled
It is convenient；Equipped with maintenance baffle plate on foreboard, removing maintenance baffle plate can just carry out repair and maintenance work, convenient, fast.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of arch housing；
Fig. 3 is supporting structure schematic diagram；
Fig. 4 is base arrangement schematic diagram；
Fig. 5 is arch housing, support and base plate assembling schematic diagram；
Fig. 6 is base plate, installing plate, air switch and earth leakage protective device assembling schematic diagram；
Fig. 7 is back plate structure schematic diagram；
Fig. 8 is front board structure schematic diagram；
Fig. 9 is electric wire mouth structure schematic diagram.
Specific embodiment
Embodiment of the present utility model is further illustrated below in conjunction with the accompanying drawings：
As shown in Fig. 1~Fig. 6, a kind of earth leakage protective distribution box, including air switch 7, earth leakage protective device 8 and casing, institute
Stating casing includes base plate 5, arch housing 1, foreboard 2 and back plate 3, and the base plate is provided with stud 51, and base plate is equipped with by stud
Installing plate 6, has been bolted U-shaped clamp rail for installing air switch and earth leakage protective device on installing plate.The base plate
Front end is provided with foreboard, and the rear end of the base plate is provided with back plate, and the left and right sides of the base plate is equipped with support 4, and support includes card
Groove 42, support bar 41, fixed seat 43 and self-clinching nut 44, the support bar upper and lower ends are equipped with fixed seat, two fixed seats
Opposite face is respectively arranged with self-clinching nut, and support bar outside is equipped with draw-in groove.The arch housing includes transverse slat 12 and two pieces of risers 13, institute
State the transverse slat left and right sides and be respectively and fixedly provided with riser, the two risers inner side of arch housing is equipped with L-shaped buckle 11, and arch housing passes through L
Shape buckle is fixedly connected with the draw-in groove on support.Shutter 14 is provided with two risers of arch housing, shutter plays radiating
Effect；The transverse slat of arch housing is provided with electric wire mouthful 15, and electric wire mouthful is for placing inlet wire and outlet.
As shown in Figure 7, Figure 8, the outer of the front and rear panels of casing is respectively arranged with elastic mat 32, is provided with elastic mat solid
Determine hole 31 for aid in installation foreboard, back plate.Elastic mat is the middle rubber for being provided with card seam.Foreboard outside is provided with groove
21, service hatch 22 is provided with groove, by bolt equipped with maintenance baffle plate 9 on groove.Visual window 92 is provided with the middle of maintenance baffle plate, can
The form left and right sides is provided with ventilating opening 91.Visual window is used for situation in inspection box, and ventilating opening is used to radiate.
As shown in figure 9, electric wire mouthful includes counterbore 151, counterbore base is provided with entrance hole 152 and wire hole 153, in entrance hole
Leading-in socket is provided with, output socket is provided with wire hole.Dismountable collision mat is provided with counterbore.Collision mat is caulking gum system
Into centre is provided with the through hole less than the diameter of wire.
During assembling, installing plate is fixed on base plate using nut and pad first, then in U-shaped clamp rail on a mounting board
Air switch and earth leakage protective device are installed, air switch, earth leakage protective device are electrically connected with leading-in socket, output socket respectively.
The self-clinching nut of support is fixed on by screw by base plate both sides, in the draw-in groove the L-shaped buckle insertion support on arch housing,
Arch housing is fixed with the self-clinching nut of support using screw.Foreboard, back plate are installed finally by elastic mat.This practicality
New, overall structure is simple, convenient disassembly, occupancy small volume.
Specific embodiment of the utility model is the foregoing is only, but technical characteristic of the present utility model is not limited to
This, any those skilled in the art in field of the present utility model, all cover new in this practicality by the change or modification made
Among the scope of the claims of type.
Claims (10)
1. a kind of earth leakage protective distribution box, including air switch (7), earth leakage protective device (8) and casing, it is characterised in that described
Casing includes base plate (5), arch housing (1), foreboard (2) and back plate (3), and the base plate (5) is provided with stud (51) for solid
Determine air switch (7) and earth leakage protective device (8), the front end of the base plate (5) is provided with foreboard (2), kept off equipped with maintenance on foreboard (2)
Plate (9), the rear end of the base plate (5) is provided with back plate (3), and the left and right sides of the base plate (5) is equipped with support (4), arc shell
Body (1) is fixed by support (4) and base plate (5), and the arch housing (1) includes transverse slat (12) and two pieces of risers (13), described
Transverse slat (12) left and right sides is respectively and fixedly provided with riser (13), and the transverse slat (12) is provided with electric wire mouthful (15).
2. a kind of earth leakage protective distribution box according to claim 1, it is characterised in that two risers of arch housing (1)
(13) inner side is equipped with L-shaped buckle (11).
3. a kind of earth leakage protective distribution box according to claim 1, it is characterised in that two risers of arch housing (1)
(13) shutter (14) is provided with.
4. a kind of earth leakage protective distribution box according to claim 2, it is characterised in that support (4) includes draw-in groove (42), branch
Strut (41), fixed seat (43) and self-clinching nut (44), support bar (41) upper and lower ends are equipped with fixed seat (43), and two consolidate
The opposite face of reservation (43) is respectively arranged with self-clinching nut (44), and support bar (41) outside is equipped with draw-in groove (42), the draw-in groove (42) and L
Shape buckle (11) matches.
5. a kind of earth leakage protective distribution box according to claim 1, it is characterised in that base plate (5) is filled by stud (51)
There is installing plate (6), installing plate (6) is provided with U-shaped clamp rail for installing air switch (7) and earth leakage protective device (8).
6. a kind of earth leakage protective distribution box according to claim 1, it is characterised in that the foreboard (2) and back plate (3)
Outer is respectively arranged with elastic mat (32).
7. a kind of earth leakage protective distribution box according to claim 6, it is characterised in that foreboard (2) outside is provided with groove
(21) service hatch (22), is provided with groove (21), equipped with maintenance baffle plate (9) on groove (21).
8. a kind of earth leakage protective distribution box according to claim 7, it is characterised in that being provided with the middle of maintenance baffle plate (9) can
Form (92), visual window (92) left and right sides is provided with ventilating opening (91).
9. a kind of earth leakage protective distribution box according to claim 1, it is characterised in that electric wire mouthful (15) is including counterbore
(151), counterbore (151) bottom is provided with entrance hole (152) and wire hole (153).
10. a kind of earth leakage protective distribution box according to claim 9, it is characterised in that is provided with detachable in counterbore (151)
Collision mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474279.8U CN206293791U (en) | 2016-12-30 | 2016-12-30 | A kind of earth leakage protective distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474279.8U CN206293791U (en) | 2016-12-30 | 2016-12-30 | A kind of earth leakage protective distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206293791U true CN206293791U (en) | 2017-06-30 |
Family
ID=59098519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621474279.8U Active CN206293791U (en) | 2016-12-30 | 2016-12-30 | A kind of earth leakage protective distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206293791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505433A (en) * | 2016-12-30 | 2017-03-15 | 国网浙江省电力公司丽水供电公司 | A kind of earth leakage protective distribution box |
-
2016
- 2016-12-30 CN CN201621474279.8U patent/CN206293791U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505433A (en) * | 2016-12-30 | 2017-03-15 | 国网浙江省电力公司丽水供电公司 | A kind of earth leakage protective distribution box |
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