CN106356808A - Waterproof leakage protector for wiring port - Google Patents
Waterproof leakage protector for wiring port Download PDFInfo
- Publication number
- CN106356808A CN106356808A CN201610894533.8A CN201610894533A CN106356808A CN 106356808 A CN106356808 A CN 106356808A CN 201610894533 A CN201610894533 A CN 201610894533A CN 106356808 A CN106356808 A CN 106356808A
- Authority
- CN
- China
- Prior art keywords
- wiring
- protective device
- seal cap
- earth leakage
- water
- 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
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
Abstract
The invention discloses a waterproof leakage protector for a wiring port. The waterproof leakage protector comprises a machine body, wherein a power failure switch, a test button and a reset button are arranged on the front side of the machine body; two through holes are formed in the left side of the upper surface of the machine body and the right side of the lower surface of the machine body; four round grooves are formed in the back side of the machine body, the round grooves are communicated with the through holes, and wiring terminals are arranged in the round grooves; two gaskets are fixedly connected to the back side of the machine body through screws, and sealing caps are fixedly connected to the gaskets. As a wiring female connector and a wiring male connector are arranged, the waterproof leakage protector achieves the purpose of sealing and protecting a wire access port, and the phenomenon that water enters from an inlet to generate short circuit is avoided; as the round grooves, the sealing caps and clamp rings are matched with each other and the clamp rings are clamped into the round grooves, the sealing caps can seal the round grooves for connecting the wires and the wiring terminals, water is prevented from entering the round grooves and being attached to the naked wiring terminals, and the phenomena of short circuit and electric appliance burn are avoided.
Description
Technical field
The present invention relates to daily-use electrical appliance technical field, specially a kind of connection jaws water-proof type earth leakage protective device.
Background technology
Earth leakage protective device, abbreviation leakage switch, is RCCB again, is primarily used to when equipment occurs leak current fault
And to there being the personal electrical shock protection of fatal risk, there is overload and short-circuit protection function, can be used to protection circuit or motor
Overload and short circuit, also can under normal circumstances as circuit infrequently conversion start be used；Earth leakage protective device can conduct
The controlling switch of supply of electric power, is serially connected with also by it in circuit, for protecting powerful electrical appliance, prevent circuit overloads and
Burn；Earth leakage protective device is applied to all kinds of places, and family, factory and public place are all using earth leakage protective device, but we are flat
When the earth leakage protective device wiring that used at typically no good insulation protection, be applied to the moist processing factory of comparison or
Kitchen guarding, water recreation place etc. then cannot be protected well, unavoidably can be because electric wire unsealing gets wet and causes at wiring
Short circuit phenomenon.
Content of the invention
It is an object of the invention to provide a kind of connection jaws water-proof type earth leakage protective device, possess and at wiring, seal the excellent of waterproof
Point, solve the problems, such as common earth leakage protective device wiring exposed it is impossible to waterproof.
For achieving the above object, the present invention provides a kind of following technical scheme: connection jaws water-proof type earth leakage protective device, including
Body, the front of described body is respectively arranged with cut-off switch, test button and SR, the left side of described block upper surface
All offer two through holes with the right side of lower surface, the back side of described body offers four circular grooves, described circular groove and through hole phase
Connection, is provided with binding post, the back side of described body is fixedly connected with two pads by screw, described in described circular groove
Seal cap is fixedly connected with pad, the surface of described seal cap is provided with collar, the left side of described block upper surface and following table
The right side in face has been fixedly connected with two wiring females, and four wiring females are corresponding with four through holes respectively, described wiring
Female is threaded with wiring male, and the surface of described wiring male offers expansion joint, the inwall setting of described wiring male
There is rubber blanket, in described wiring male, be plugged with electric wire, one end of described electric wire sequentially passes through wiring male, wiring female and leads to
Hole simultaneously extends to the surface being wrapped in binding post in circular groove, and the surface of described electric wire is provided with electro-insulating rubber layer.
Preferably, described seal cap is provided with bongrace.
Preferably, the inwall of described wiring female is in Rotary-table.
Preferably, the surface of described wiring female, wiring male and seal cap is provided with pvc plastic layer.
Preferably, a diameter of 2-3 centimetre of described circular groove, a diameter of 3-3.5 centimetre of described seal cap.
Compared with prior art, beneficial effects of the present invention are as follows:
1st, the present invention passes through to arrange wiring female and wiring male, has reached and for electric wire access port to have carried out sealing protection, thus keeping away
Exempting from porch water inlet makes the phenomenon of short circuit.
2nd, the present invention passes through to arrange circular groove, sealing shroud and collar cooperation, is connected in circular groove by collar, so that sealing shroud is incited somebody to action
The circular groove that electric wire is used for being connected with binding post is sealed, and prevents water material from entering in circular groove and is attached to exposed binding post
On, cause short circuit, the phenomenon that electrical appliance is burnt.
Brief description
Fig. 1 is the structural representation of front view of the present invention；
Fig. 2 is the structural representation of rearview of the present invention；
Fig. 3 is the cross-sectional view of rearview of the present invention；
Fig. 4 is the structural representation of wiring female front view of the present invention；
Fig. 5 is the structural representation of wiring male top view of the present invention.
In figure: 1 body, 2 cut-off switch, 3 test buttons, 4 SRs, 5 through holes, 6 circular grooves, 7 binding posts, 8 screws
Nail, 9 pads, 10 seal caps, 11 collars, 12 wiring females, 13 wiring males, 14 expansion joints, 15 rubber blankets, 16 electric wires, 17 exhausted
Edge rubber layer, 18 bongraces.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1-5, a kind of connection jaws water-proof type earth leakage protective device, including body 1, the front of body 1 is respectively provided with
There are cut-off switch 2, test button 3 and SR 4, cut-off switch 2 is used for disconnecting circuit or makes closing of circuit, play control electricity
Road and the effect of protection circuit, test button 3 is used for simulating leakage condition, thus by cut-off switch can voluntarily tripping, sentence
Determine whether earth leakage protective device can normally use, SR 4 bullet while cut-off switch 2 flicks because of overload or fault
Going out, so that cut-off switch 2 cannot be closed, thus reminding user to check circuit, seeing if there is fault, the left side of body 1 upper surface
All offer two through holes 5 with the right side of lower surface, the back side of body 1 offers four circular grooves 6, and circular groove 6 is connected with through hole 5
Logical, it is provided with binding post 7 in circular groove 6, the back side of body 1 is fixedly connected with two pads 9 by screw 8, by screw
Pad 9 is fixedly connected on the back side of body 1 by nail 8, so that seal cap 10 is suspended on body 1, will not lose, on pad 9
It is fixedly connected with seal cap 10, a diameter of 2-3 centimetre of circular groove 6, a diameter of 3-3.5 centimetre of seal cap 10, seal cap 10
With diameter greater than the diameter of circular groove 6, thus seal cap 10 circular groove 6 can be wrapped up tight, thus water material cannot be introduced into, seal cap 10
On be provided with bongrace 18, bongrace 18 is set, so that seal cap 10 is opened more convenient, be lifted up by pinching bongrace 18, thus will
Seal cap 10 is opened, and the surface of seal cap 10 is provided with collar 11, by arranging collar 11, makes earth leakage protective device normal work
When, seal cap 10 is connected on circular groove 6 by collar 11, makes seal cap 10 without departing from thus preventing the entrance of water, body
The right side of the left side of 1 upper surface and lower surface has been fixedly connected with two wiring females 12, and four wiring females 12 respectively with
Four through holes 5 are corresponding, and the inwall of wiring female 12 is in Rotary-table, and wiring female 12 is threaded with wiring male 13, wiring
The surface of female 12, wiring male 13 and seal cap 10 is provided with pvc plastic layer, arranges pvc plastic layer, due to pvc plastics
Material non-conductive thus prevent on the shell of earth leakage protective device powered it is therefore prevented that dangerous generation, the surface of wiring male 13 opens up
There is expansion joint 14, the inwall of wiring male 13 is provided with rubber blanket 15, and the inwall of wiring female 12 is in Rotary-table, wiring male 13
Being accessed by rotation connects in female 12, gradually going deep into wiring male 13, and the inwall of wiring female 12 is more and more narrow, connects
The surface of line male 13 can produce elastic deformation due to being provided with expansion joint 14, thus the inwall of wiring male 13 is by electric wire 16
Clamping, and the inwall of wiring male 13 is provided with rubber blanket 15, can be in close contact it is ensured that sealing with electric wire 16, and not
The electro-insulating rubber layer 17 on bad electric wire 16 surface can be pressed from both sides, make electric wire 16 exposed and leak electricity, in wiring male 13, be plugged with electric wire 16, electricity
One end of line 16 sequentially passes through wiring male 13, wiring female 12 and through hole 5 and extends to and be wrapped in binding post 7 in circular groove 6
Surface, the surface of electric wire 16 is provided with electro-insulating rubber layer 17.
During use, electric wire 16 is sequentially passed through wiring male 13, wiring female 12 and through hole 5 and extends in circular groove 6, and with
Binding post 7 in circular groove 6 connects, and is threadeded with wiring male 13 by rotating wiring female 12, so that electric wire 16 is consolidated
Fixed, and so that access port is closed, seal cap 10 clamping is entered in circular groove 6, makes closing at wiring, so that the wiring of earth leakage protective device
Place's closing, reaches waterproof.
In sum: this connection jaws water-proof type earth leakage protective device, by wiring female 12, wiring male 13 and seal cap
10, it is exposed to solve electric wire at the wiring of earth leakage protective device, non-water-tight problem.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and can carry out multiple changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a kind of connection jaws water-proof type earth leakage protective device, including body (1), the front of described body (1) is respectively arranged with power-off
Switch (2), test button (3) and SR (4) it is characterised in that: the left side of described body (1) upper surface and lower surface
Right side all offers two through holes (5), and the back side of described body (1) offers four circular grooves (6), described circular groove (6) and through hole
(5) it is connected, in described circular groove (6), is provided with binding post (7), the back side of described body (1) is passed through screw (8) and fixed even
It is connected to two pads (9), described pad (9) is fixedly connected with seal cap (10), the surface of described seal cap (10) is provided with
Collar (11), the described left side of body (1) upper surface and the right side of lower surface have been fixedly connected with two wiring females (12), and
Four wiring females (12) are corresponding with four through holes (5) respectively, and described wiring female (12) is threaded with wiring male
(13), the surface of described wiring male (13) offers expansion joint (14), and the inwall of described wiring male (13) is provided with rubber
Pad (15), is plugged with electric wire (16), one end of described electric wire (16) sequentially passes through wiring male in described wiring male (13)
(13), wiring female (12) and through hole (5) extend to the surface being wrapped in binding post (7) in circular groove (6), described electric wire
(16) surface is provided with electro-insulating rubber layer (17).
2. a kind of connection jaws water-proof type earth leakage protective device according to claim 1 it is characterised in that: described seal cap (10)
On be provided with bongrace (18).
3. a kind of connection jaws water-proof type earth leakage protective device according to claim 1 it is characterised in that: described wiring female
(12) inwall is in Rotary-table.
4. a kind of connection jaws water-proof type earth leakage protective device according to claim 1 it is characterised in that: described wiring female
(12), the surface of wiring male (13) and seal cap (10) is provided with pvc plastic layer.
5. a kind of connection jaws water-proof type earth leakage protective device according to claim 1 it is characterised in that: described circular groove (6)
A diameter of 2-3 centimetre, a diameter of 3-3.5 centimetre of described seal cap (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610894533.8A CN106356808A (en) | 2016-10-14 | 2016-10-14 | Waterproof leakage protector for wiring port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610894533.8A CN106356808A (en) | 2016-10-14 | 2016-10-14 | Waterproof leakage protector for wiring port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106356808A true CN106356808A (en) | 2017-01-25 |
Family
ID=57866860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610894533.8A Pending CN106356808A (en) | 2016-10-14 | 2016-10-14 | Waterproof leakage protector for wiring port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106356808A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202050014U (en) * | 2011-05-16 | 2011-11-23 | 重庆畅业精田沙滩车制造有限公司 | Storage battery terminal connection protector |
| CN203313560U (en) * | 2013-05-07 | 2013-11-27 | 东莞市红富照明科技有限公司 | Wiring waterproof power supply box |
| CN104992886A (en) * | 2015-07-01 | 2015-10-21 | 余姚市嘉荣电子电器有限公司 | Waterproof structure for leakage protection devices |
| CN204732358U (en) * | 2015-07-18 | 2015-10-28 | 乐清市联合贸易有限公司 | Residual current circuit breaker |
| CN204992117U (en) * | 2015-10-20 | 2016-01-20 | 安费诺电子装配（厦门）有限公司 | Waterproof connecting wire restraints |
| CN205028864U (en) * | 2015-09-23 | 2016-02-10 | 临安亿安电力电子科技有限公司 | Small -size electric leakage circuit breaker that area electric leakage was instructed |
| CN205621932U (en) * | 2016-05-23 | 2016-10-05 | 国网四川省电力公司电力科学研究院 | Multiple type of removable formula power connector |
| CN206099300U (en) * | 2016-10-14 | 2017-04-12 | 无锡市海升电子科技有限公司 | Wiring mouthful water -proof type earth -leakage protector |
-
2016
- 2016-10-14 CN CN201610894533.8A patent/CN106356808A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202050014U (en) * | 2011-05-16 | 2011-11-23 | 重庆畅业精田沙滩车制造有限公司 | Storage battery terminal connection protector |
| CN203313560U (en) * | 2013-05-07 | 2013-11-27 | 东莞市红富照明科技有限公司 | Wiring waterproof power supply box |
| CN104992886A (en) * | 2015-07-01 | 2015-10-21 | 余姚市嘉荣电子电器有限公司 | Waterproof structure for leakage protection devices |
| CN204732358U (en) * | 2015-07-18 | 2015-10-28 | 乐清市联合贸易有限公司 | Residual current circuit breaker |
| CN205028864U (en) * | 2015-09-23 | 2016-02-10 | 临安亿安电力电子科技有限公司 | Small -size electric leakage circuit breaker that area electric leakage was instructed |
| CN204992117U (en) * | 2015-10-20 | 2016-01-20 | 安费诺电子装配（厦门）有限公司 | Waterproof connecting wire restraints |
| CN205621932U (en) * | 2016-05-23 | 2016-10-05 | 国网四川省电力公司电力科学研究院 | Multiple type of removable formula power connector |
| CN206099300U (en) * | 2016-10-14 | 2017-04-12 | 无锡市海升电子科技有限公司 | Wiring mouthful water -proof type earth -leakage protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |