CN218384885U - Leakage protection device - Google Patents
Leakage protection device Download PDFInfo
- Publication number
- CN218384885U CN218384885U CN202222737163.0U CN202222737163U CN218384885U CN 218384885 U CN218384885 U CN 218384885U CN 202222737163 U CN202222737163 U CN 202222737163U CN 218384885 U CN218384885 U CN 218384885U
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- Prior art keywords
- wire
- earth leakage
- power
- power supply
- end socket
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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.)
- Expired - Fee Related
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- 230000001012 protector Effects 0.000 claims abstract description 34
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000003063 flame retardant Substances 0.000 claims abstract description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 1
- 239000004020 conductor Substances 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses an earth leakage protection device, including mounting panel, earth leakage protector shell and fastening bolt, the connecting hole has been seted up in the four corners of mounting panel, and the front end of mounting panel installs the earth leakage protector shell, the front side upper end of earth leakage protector shell is rotated and is connected with the protective cover, the upper end fixed mounting of earth leakage protector shell has power inlet wire end socket. This earth leakage protection device, can appear the use of the electric wire protective strip of the fire-retardant rubber material on the end socket through power inlet wire end socket and power, make things convenient for the arc card hole on electric wire protective strip surface can effectual clamp the power connecting wire on power inlet wire end socket and power outlet end socket, the inboard draw-in groove of end socket constitutes the block structure with power inlet wire end socket and power appearance simultaneously, through the conductor on the effectual separation power connecting wire surface of electric wire protective strip, avoid the entering of dust to influence the accurate nature of this earth leakage protector whole use.
Description
Technical Field
The utility model relates to a building intelligent correlation technique field specifically is an earth leakage protection device.
Background
After the building is formed, electricity needs to be paved on the building so as to facilitate the use of electrical equipment inside the building, and because the voltages of the electrical equipment are different, an electric leakage protection device needs to be installed inside the building when the building is used so as to facilitate the automatic power off of the current on the building when the electricity is leaked and prevent potential safety hazards such as fire and the like;
present building earth leakage protection device is when using, the inlet wire of power and the lead-out wire of power are installed when earth leakage protection device is inside, the inside conductor of electric wire has the part to show in the external world, when the dust enters into, the dust can with the conductor contact on the electric wire, it is long-lasting, static can appear, the bad phenomenon of ending appears, and then influence the accurate nature that earth leakage protection device used, earth leakage protection device's casing is mostly screw fastening connection simultaneously, it is inconvenient that the replacement is maintained to the inner part, to above-mentioned problem, carry out the innovative design on original earth leakage protection device's basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an earth leakage protection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an earth leakage protection device, includes mounting panel, earth leakage protector shell and fastening bolt, the connecting hole has been seted up in the four corners of mounting panel, and the front end of mounting panel installs the earth leakage protector shell, the front side upper end of earth leakage protector shell is rotated and is connected with the protective cover, the upper end fixed mounting of earth leakage protector shell has power inlet wire end socket, and the lower extreme fixed mounting of earth leakage protector shell has power outlet wire end socket, the electric wire protective strip is all installed on the surface of power inlet wire end socket and power outlet wire end socket, and the surface of power inlet wire end socket and power outlet wire end socket all is connected with fastening bolt, the mounting hole has all been seted up at both ends about the earth leakage protector shell, the middle part of mounting panel is fixed with the bottom plate, and both ends are provided with the flexure strip about the bottom plate, the surface of flexure strip is provided with the connecting block.
Preferably, the power supply wire inlet end seat and the power supply wire outlet end seat are both of a concave structure, one ends of the power supply wire inlet end seat and the power supply wire outlet end seat are both in sliding connection with the wire protection strips, and the two groups of wire protection strips are arranged inside the power supply wire inlet end seat and the power supply wire outlet end seat.
Preferably, the electric wire protection strip is "L" font structure, and arc card hole has all been seted up on two sets of electric wire protection strip surfaces, and the arc card hole that two sets of electric wire protection strip surfaces were used one to one constitutes circular form.
Preferably, the end parts of the two groups of electric wire protection strips are clamped and connected with the clamping grooves at one ends of the power supply wire inlet end seat and the power supply wire outlet end seat, and the two groups of electric wire protection strips are made of flame-retardant rubber materials.
Preferably, the elastic sheet and the bottom plate and the elastic sheet and the connecting block are vertically distributed, the elastic sheet and the bottom plate and the elastic sheet and the connecting block are welded, the connecting block on the surface of the elastic sheet and the mounting hole on the surface of the leakage protector shell form a clamping structure, and three groups of mounting holes are symmetrically arranged on the surface of the leakage protector shell.
Compared with the prior art, the beneficial effects of the utility model are that: the leakage protection device is provided with a protection circuit,
1. the wire protective strip made of the flame-retardant rubber material on the power supply incoming wire end seat and the power supply emergence end seat can be used, so that an arc-shaped clamping hole on the surface of the wire protective strip can be conveniently clamped on a power supply connecting wire on the power supply incoming wire end seat and the power supply outgoing wire end seat, meanwhile, the wire protective strip, the power supply incoming wire end seat and a clamping groove on the inner side of the power supply emergence end seat form a clamping structure, and a conductor on the surface of the power supply connecting wire is effectively separated through the wire protective strip, so that the influence of dust on the accuracy of the integral use of the leakage protector is avoided;
2. can conveniently pass through the extrusion connecting block through the use of block at the connecting block of earth-leakage protector shell surface mounting hole and the flexure strip of steel material, make connecting block extrusion flexure strip, and then make things convenient for the connecting block to break away from the mounting hole on the earth-leakage protector shell, be convenient for taking apart of this earth-leakage protector shell, the maintenance and the maintenance of the inside device of being convenient for, easy operation.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the structure of the wire protecting strip sliding-out power outlet end seat of the present invention;
FIG. 3 is a schematic view of the structure of the wire protecting strip sliding into the outlet end seat of the power supply of the present invention;
fig. 4 is the utility model discloses the sectional structure schematic diagram is connected with the connecting block to the earth leakage protection ware shell.
In the figure: 1. mounting a plate; 2. connecting holes; 3. a leakage protector housing; 4. a protective cover; 5. a power supply incoming line end seat; 6. a wire guard bar; 7. a power outlet end seat; 8. mounting holes; 9. connecting blocks; 10. fastening a bolt; 11. a card slot; 12. an arc-shaped clamping hole; 13. a base plate; 14. an elastic sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: an electric leakage protection device comprises a mounting plate 1, an electric leakage protection device shell 3 and fastening bolts 10, wherein four corners of the mounting plate 1 are provided with connecting holes 2, and the front end of the mounting plate 1 is provided with an earth leakage protector shell 3, the upper end of the front side of the earth leakage protector shell 3 is rotatably connected with a protective cover 4, the upper end of the earth leakage protector shell 3 is fixedly provided with a power supply wire inlet end seat 5, and the lower end of the earth leakage protector shell 3 is fixedly provided with a power supply outlet end seat 7, the power supply inlet end seat 5 and the power supply outlet end seat 7 are both in a concave structure, one end of the power supply wire inlet end seat 5 and one end of the power supply wire outlet end seat 7 are in sliding connection with the wire protection strip 6, two groups of wire protection strips 6 are arranged inside the power supply wire inlet end seat 5 and the power supply wire outlet end seat 7, the wire protection strips 6 can conveniently slide on the power supply wire inlet end seat 5 and the power supply wire outlet end seat 7, the surfaces of the power supply wire inlet end seat 5 and the power supply wire outlet end seat 7 are both provided with the wire protection strips 6, the surfaces of the power supply wire inlet end seat 5 and the power supply wire outlet end seat 7 are both connected with a fastening bolt 10, the wire protective strip 6 is in an L-shaped structure, and arc card hole 12 has all been seted up on two sets of electric wire protection strips 6 surfaces, arc card hole 12 that two sets of electric wire protection strips 6 surfaces one to one used constitutes circular form, can make things convenient for the effectual tip that blocks the power connecting wire of arc card hole 12 on two sets of electric wire protection strips 6 surfaces, avoid the conductor of tip to show, cause contact failure's phenomenon, 6 tip of two sets of electric wire protection strips and power inlet wire end socket 5 and the draw-in groove 11 of the power outlet end socket 7 one end constitute the block and are connected, flame retardant rubber material is all adopted to two sets of electric wire protection strips 6, make things convenient for two sets of electric wire protection strips 6 to block in the inboard of draw-in groove 11 of power inlet wire end socket 5 and power outlet end socket 7 one end.
Referring to fig. 1 and 4, mounting holes 8 are formed in the left and right ends of the earth leakage protector housing 3, a bottom plate 13 is fixed in the middle of the mounting plate 1, elastic pieces 14 are arranged at the left and right ends of the bottom plate 13, connecting blocks 9 are arranged on the surface of the elastic pieces 14, the elastic pieces 14 and the bottom plate 13, the elastic pieces 14 and the connecting blocks 9 are vertically distributed, the elastic pieces 14 and the bottom plate 13, the elastic pieces 14 and the connecting blocks 9 are welded, the connecting blocks 9 on the surface of the elastic pieces 14 and the mounting holes 8 on the surface of the earth leakage protector housing 3 form a clamping structure, three groups of mounting holes 8 are symmetrically arranged on the surface of the earth leakage protector housing 3, and the connecting blocks 9 on the surface of the elastic pieces 14 can be effectively clamped in the mounting holes 8 on the surface of the earth leakage protector housing 3, so that the earth leakage protector housing 3 and the mounting plate 1 can be conveniently mounted and dismounted, and further the internal devices can be conveniently overhauled and maintained.
The working principle is as follows: firstly, the earth leakage protection device is arranged on a building to be protected through a mounting plate 1 and a connecting hole 2, when a power supply connecting line is connected, the power supply connecting line can be clamped into connecting holes of a power supply inlet end seat 5 and a power supply outlet end seat 7 and is fixed through rotating a fastening bolt 10 on the surface of the power supply connecting line, after connection is completed, the two groups of electric wire protection strips 6 on one sides of the power supply inlet end seat 5 and the power supply outlet end seat 7 are slid, so that conductor parts of the power supply connecting line are clamped and shielded through arc-shaped clamping holes 12 on the two groups of electric wire protection strips 6, and then the other ends of the two groups of electric wire protection strips 6 are clamped into clamping grooves 11 on the inner sides of the power supply inlet end seat 5 and the power supply outlet end seat 7, so that the electric wire protection strips 6 can effectively protect the end parts of the power supply connecting line, and avoid dust from entering and causing poor contact;
when needing to overhaul and maintain this earth leakage protector internal device, can extrude the connecting block 9 of block on earth leakage protector shell 3 surface, make connecting block 9 extrusion flexure strip 14, make things convenient for flexure strip 14 to take place deformation in bottom plate 13's top, and then conveniently make the inside of connecting block 9 indentation earth leakage protector shell 3, so make the split of earth leakage protector shell 3 and 1 inside welded bottom plate 13 of mounting panel, and then the overhaul maintenance of the internal device of being convenient for, it is simple and convenient to maintain the operation, this is this earth leakage protection device's application method, and the content of not making detailed description in this description all belongs to the prior art that technical personnel publicly know in the field.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An earth leakage protection device, includes mounting panel (1), earth leakage protection casing (3) and fastening bolt (10), its characterized in that: connecting hole (2) have been seted up in the four corners of mounting panel (1), and the front end of mounting panel (1) installs earth leakage protection shell (3), the front side upper end of earth leakage protection shell (3) is rotated and is connected with protective cover (4), the upper end fixed mounting of earth leakage protection shell (3) has power inlet wire end socket (5), and the lower extreme fixed mounting of earth leakage protection shell (3) has power outlet wire end socket (7), power inlet wire end socket (5) and power outlet wire end socket (7) all install electric wire protection strip (6) on the surface, and power inlet wire end socket (5) and power outlet wire end socket (7)'s surface all is connected with fastening bolt (10), mounting hole (8) have all been seted up at both ends about earth leakage protection shell (3), the middle part of mounting panel (1) is fixed with bottom plate (13), and both ends are provided with flexure strip (14) about bottom plate (13), the surface of flexure strip (14) is provided with connecting block (9).
2. A residual current device as claimed in claim 1, characterized in that: the power supply wire inlet end seat (5) and the power supply wire outlet end seat (7) are both of a concave structure, one ends of the power supply wire inlet end seat (5) and the power supply wire outlet end seat (7) are both in sliding connection with the wire protection strip (6), and the wire protection strip (6) is provided with two groups in the power supply wire inlet end seat (5) and the power supply wire outlet end seat (7).
3. A residual current device as claimed in claim 1, characterized in that: the electric wire protection strip (6) is of an L-shaped structure, arc-shaped clamping holes (12) are formed in the surfaces of the two groups of electric wire protection strips (6), and the arc-shaped clamping holes (12) for one-to-one use in the surfaces of the two groups of electric wire protection strips (6) form a circular shape.
4. A residual current device as claimed in claim 1, characterized in that: the end parts of the two groups of electric wire protection strips (6) are clamped and connected with the power supply wire inlet end seat (5) and the clamping groove (11) at one end of the power supply wire outlet end seat (7), and the two groups of electric wire protection strips (6) are made of flame-retardant rubber materials.
5. A residual current device as claimed in claim 1, characterized in that: the electric leakage protector is characterized in that the elastic sheet (14) and the bottom plate (13) as well as the elastic sheet (14) and the connecting block (9) are vertically distributed, the elastic sheet (14) and the bottom plate (13) as well as the elastic sheet (14) and the connecting block (9) are connected in a welding manner, the connecting block (9) on the surface of the elastic sheet (14) and the mounting hole (8) on the surface of the electric leakage protector shell (3) form a clamping structure, and three groups of the mounting holes (8) are symmetrically arranged on the surface of the electric leakage protector shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222737163.0U CN218384885U (en) | 2022-10-18 | 2022-10-18 | Leakage protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222737163.0U CN218384885U (en) | 2022-10-18 | 2022-10-18 | Leakage protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218384885U true CN218384885U (en) | 2023-01-24 |
Family
ID=84930826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222737163.0U Expired - Fee Related CN218384885U (en) | 2022-10-18 | 2022-10-18 | Leakage protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218384885U (en) |
-
2022
- 2022-10-18 CN CN202222737163.0U patent/CN218384885U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |