CN102436979B - Concealed wiring type leakage protector - Google Patents
Concealed wiring type leakage protector Download PDFInfo
- Publication number
- CN102436979B CN102436979B CN201110302736.0A CN201110302736A CN102436979B CN 102436979 B CN102436979 B CN 102436979B CN 201110302736 A CN201110302736 A CN 201110302736A CN 102436979 B CN102436979 B CN 102436979B
- Authority
- CN
- China
- Prior art keywords
- cover plate
- hole
- wire
- leakage protector
- terminal assembly
- 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
Links
Images
Abstract
The invention relates to a concealed wiring type leakage protector. In the protector, a through hole into which a lead can enter is formed on a face frame; an exposed wiring area matched with output terminal components is arranged on an assembly cover plate; the position of the wiring area is in correspondence with that of the through hole on the face frame, so that a lead connection mode that the lead enters into the through hole and is electrically connected with the output terminal components in the exposed wiring area is formed; an input terminal component is connected with a moving contact group through a copper lead; three output terminal components are connected with a static contact group through copper leads; and the electrifying or power failure of the leakage protector is formed by virtue of mutual contact/separation of the moving contact group and the static contact group. By virtue of the wiring mode adopted in the invention, the tolerable current range is over 16A and can reach 32A, so that the standard of construction accessories can be fulfilled, the blank in the field can be filled, and the market prospect is large.
Description
Technical field
The present invention relates to a kind of building annex, relate in particular to a kind of Concealed wiring type leakage protector for building.
Background technology
Existing domestic building electric apparatus connects and connects mainly with socket mode; be that said socket is all to use plug to insert conducting work; the situation that such structural design is only limited to below current range 16A is substantially used; and in real life, exist majority over the load equipments of this current range instructions for use; owing to lacking the Wiring type electricity-leakage socket surpassing more than current range 16A on market; also can only take the Wiring type electricity-leakage socket below 16A to substitute use; but very easily transship; cause with electrification, bring personal safety accident, economic loss.So a kind of Wiring type electricity-leakage device for building meeting more than current range 16A of market in urgent need.
Summary of the invention
The object of the invention is to overcome the defect of prior art, provide a kind of structural design good, can meet Concealed wiring type leakage protector for building more than current range 16A, fill a hole in the market.
For achieving the above object, the present invention adopts a kind of Concealed wiring type leakage protector, comprise base and be arranged on the installation cover plate on base, one with cover plate is installed is matched and cover to be located at and the face frame on cover plate is installed and is arranged on the interior load module on mount pad, interior load module comprises circuit module, testing button assembly, input terminal assembly, output terminal assembly, moving contact group, fixed contact group, insulated substrate, detection of electrical leakage assembly, reset button component, on face frame, offer the through hole that can enter for wire, on installation cover plate, be provided with the exposed wire area that matches with output terminal assembly, wire area position is corresponding with the lead to the hole site on face frame, form the wire connection mode that a kind of wire enters and is electrically connected at exposed wire area with output terminal assembly from through hole, input terminal assembly is connected with moving contact group by copper conductor, three output terminal assemblies are connected with fixed contact group by copper conductor, by moving, fixed contact group is in contact with one another/energising of separated formation earth leakage protective device or dead electricity.
Between electrical appliance and earth leakage circuit-breaker, adopt cable conductor connection mode, compare traditional female type structure safer, rated current scope can reach 16-32A.From product structure, consider, employing three is entered three and is gone out connection terminal structure, meets the use of most electrical appliances, and it is feasible that each binding post adopts clamped-in style or presser type.
The present invention is further set to zero in output terminal assembly, fire, three, ground binding post vertically arranges side by side, and be positioned at install cover plate under, exposed wire area correspondence is arranged on to be positioned at installs upper side of cover plate, exposed wire area comprises terminal block, arrangements of conductors position, terminal block covers three binding posts completely, and towards arrangements of conductors position, one side forms three connection jaws side by side, arrangements of conductors position is the groove structure of sunk type, groove location is lower than the surface that cover plate is installed, the width of groove and terminal block width match, groove the place ahead offers breach, through hole on this breach and face frame matches.
Above-mentioned binding post and mode of connection structural design thereof are more reasonable, and wire connects more reliable, wire difficult drop-off.
The present invention be further set to zero in input terminal assembly, fire, three binding posts be placed in respectively the below of mount pad, three binding post positions are triangularly arranged, earth terminal is wherein located under being placed in before terminal block, and the earth terminal in output terminal assembly is connected by conducting strip with the earth terminal in input terminal assembly.
The present invention is further set to the front end of corresponding connection jaws on groove and is provided with a thread pressuring article, forms 3 line ball holes side by side on thread pressuring article, and line ball hole site is corresponding one by one in connection jaws position.
By thread pressuring article, make cable conductor more reliable with being connected of binding post, cable conductor difficult drop-off.
The present invention is further set to corresponding thread pressuring article position on the bottom surface of groove and is provided with protruding striped.
By striped, increase frictional force, prevent that cable conductor from coming off.
The inner wall shape that the present invention is further set to face frame is corresponding with the shape that cover plate is installed, and the shape of through holes on face frame matches with the cross-sectional sizes of the wire that will be connected with big or small.
The present invention be further set to zero in corresponding input terminal assembly on the bottom surface of base, fire, the position of three binding posts form three place's inlet wire location holes, in the side of each inlet wire location hole, form handle hole, handle hole faces the double-screw bolt on binding post.
By above structure, make more aspect of wiring, more firm, difficult drop-off, to realize the current range of bearing more than 16A, and can reach the electricity consumption requirement of 32A.
It is the cable conductor mode of connection that the present invention adopts, wire stretches into from the through hole of face frame, and is connected with output terminal assembly at the exposed wire area of installing on cover plate, easy for installation, live conductor part and other structural consideration again, wire is connected reliable, difficult drop-off, the current range that such wire mode can be born is more than 16A, and can reach 32A, can meet the standard of building annex, fill up the blank in this field, market prospects are very large.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention stereogram.
Fig. 2 is embodiment of the present invention front view.
Fig. 3 is embodiment of the present invention upward view.
Fig. 4 is embodiment of the present invention rearview.
Fig. 5 is embodiment of the present invention Facad structure exploded view.
Fig. 6 is embodiment of the present invention polycrystalline substance exploded view.
Fig. 7 is that the main TV structure schematic diagram of face frame is removed in embodiment of the present invention front.
Fig. 8 is that face mount structure schematic diagram is removed in embodiment of the present invention front.
Fig. 9 is that the main TV structure schematic diagram of base is removed in embodiment of the present invention bottom.
Figure 10 is load module stereogram in the embodiment of the present invention.
Figure 11 is the dynamic and static contacts mates stereogram 1 in load module in the embodiment of the present invention.
Figure 12 is the dynamic and static contacts mates stereogram 2 in load module in the embodiment of the present invention.
Figure 13 is load module vertical view in the embodiment of the present invention.
Embodiment
As shown in Fig. 1-13, specific embodiments of the invention are a kind of Concealed wiring type leakage protectors, comprise base 1 and be arranged on the installation cover plate 2 on base 1, one with cover plate 2 is installed is matched and merge lid and be located at the face frame 3 installed on cover plate 2 and the interior load module on mount pad 7, interior load module comprises moving, fixed contact group (a2, a3), insulated substrate, detection of electrical leakage assembly, reset button component, testing button assembly, input terminal assembly a1, output terminal assembly 4, on face frame 3, offer the through hole 31 that can enter for wire, on installation cover plate 2, be provided with the exposed wire area 5 that matches with output terminal assembly 4, wire area 5 positions are corresponding with through hole 31 positions on face frame 3, form the wire connection mode that a kind of wire enters and is electrically connected at exposed wire area 5 with output terminal assembly 4 from through hole 31.Input terminal assembly a1 is connected with moving contact group a2 by copper conductor, and three output terminal assemblies 4 are connected with fixed contact group a3 by copper conductor, by dynamic and static sets of contacts (a2, a3), is in contact with one another/energising of separated formation earth leakage protective device or dead electricity.
From good looking appearance and the wire connection reliability angle of product, consider, in 4 of output subgroups zero, fire, three, ground binding post vertically arranges side by side, wherein ground wire terminal block 9 is positioned at three's central authorities, and be positioned at install cover plate 2 under, exposed wire area 4 correspondences are arranged on to be positioned at installs a middle side on cover plate 2, exposed wire area 4 comprises terminal block 41, arrangements of conductors position, terminal block 41 covers three binding posts completely, and towards arrangements of conductors position, one side forms three connection jaws 411 side by side, arrangements of conductors position is groove 42 structures of sunk type, groove 42 positions are lower than the surface that cover plate 2 is installed, the width of groove 42 matches in terminal block 41 width, groove 42 the place aheads offer breach, through hole 31 on this breach and face frame 3 matches.On groove 42, the front end of corresponding connection jaws 411 is provided with a thread pressuring article 6, forms 3 line ball holes 61 side by side on thread pressuring article 6, and 61 positions, line ball hole are corresponding one by one in connection jaws 411 positions.On the bottom surface of groove 42, corresponding thread pressuring article 6 positions are provided with protruding striped 43.The inner wall shape of face frame 3 is corresponding with the shape that cover plate 2 is installed, and through hole 31 shapes on face frame 3 match with size and the cross-sectional sizes of the wire that will access.In input terminal assembly zero, fire, three binding posts be placed in respectively the below of mount pad 7, three binding post positions are triangularly arranged, earth terminal 8 is wherein placed in terminal block 41 and locates above, and the earth terminal 8 in output terminal assembly is connected by conducting strip 10 with the earth terminal 9 in input terminal assembly.On the bottom surface of base 1 in corresponding input terminal assembly zero, fire, the position of three binding posts form three place's inlet wire location holes 11, in the side of each inlet wire location hole 11, form handle hole 12, handle hole 12 faces the double-screw bolt on binding post.
It is the wire mode of connection that the present invention adopts, wire stretches into from the through hole of face frame, and is connected with output terminal assembly at the exposed wire area of installing on cover plate, easy for installation, live conductor part and other structural consideration again, wire is connected reliable, difficult drop-off, the current range that such wire mode can be born is more than 16A, and can reach 32A, can meet the standard of building annex, fill up the blank in this field, market prospects are very large.
Claims (9)
1. a Concealed wiring type leakage protector, comprise base and be arranged on the installation cover plate on base, one with cover plate is installed is matched and cover to be located at and the face frame on cover plate is installed and is arranged on the interior load module on mount pad, interior load module comprises circuit module, testing button assembly, input terminal assembly, output terminal assembly, moving contact group, fixed contact group, insulated substrate, detection of electrical leakage assembly, reset button component, on face frame, offer the through hole entering for wire, on installation cover plate, be provided with the exposed wire area that matches with output terminal assembly, wire area position is corresponding with the lead to the hole site on face frame, form the wire connection mode that a kind of wire enters and is electrically connected at exposed wire area with output terminal assembly from through hole, input terminal assembly is connected with moving contact group by copper conductor, three output terminal assemblies are connected with fixed contact group by copper conductor, by moving, fixed contact group is in contact with one another/energising of separated formation earth leakage protective device or dead electricity, it is characterized in that: zero in described output terminal assembly, fire, three, ground binding post vertically arranges side by side, and be positioned at install cover plate under, exposed wire area correspondence is arranged on to be positioned at installs upper side of cover plate, exposed wire area comprises terminal block, arrangements of conductors position, terminal block covers three binding posts completely, and towards arrangements of conductors position, one side forms three connection jaws side by side, arrangements of conductors position is the groove structure of sunk type, groove location is lower than the surface that cover plate is installed, the width of groove and terminal block width match, groove the place ahead offers breach, through hole on this breach and face frame matches.
2. Concealed wiring type leakage protector according to claim 1; it is characterized in that: zero in described input terminal assembly, fire, three binding posts be placed in respectively the below of mount pad; three binding post positions are triangularly arranged; earth terminal is wherein located under being placed in before terminal block, and the earth terminal in output terminal assembly is connected by conducting strip with the earth terminal in input terminal assembly.
3. Concealed wiring type leakage protector according to claim 1 and 2, is characterized in that: on groove, the front end of corresponding connection jaws is provided with a thread pressuring article, forms 3 line ball holes side by side on thread pressuring article, and line ball hole site is corresponding one by one with connection jaws position.
4. Concealed wiring type leakage protector according to claim 3, is characterized in that: on the bottom surface of described groove, corresponding thread pressuring article position is provided with protruding striped.
5. Concealed wiring type leakage protector according to claim 1 and 2, is characterized in that: between 3 connection jaws of terminal block, correspondence is provided with gear arc plate respectively.
6. Concealed wiring type leakage protector according to claim 1 and 2, is characterized in that: the inner wall shape of described frame is corresponding with the shape that cover plate is installed, and the shape of through holes on face frame matches with the cross-sectional sizes of the wire that will be connected with size.
7. Concealed wiring type leakage protector according to claim 3, is characterized in that: the inner wall shape of described frame is corresponding with the shape that cover plate is installed, and the shape of through holes on face frame matches with the cross-sectional sizes of the wire that will be connected with size.
8. Concealed wiring type leakage protector according to claim 2; it is characterized in that: zero on the bottom surface of described base in corresponding input terminal assembly, fire, the position of three binding posts form three place's inlet wire location holes; side at each inlet wire location hole forms handle hole, and handle hole faces the double-screw bolt on binding post.
9. Concealed wiring type leakage protector according to claim 3; it is characterized in that: zero on the bottom surface of described base in corresponding input terminal assembly, fire, the position of three binding posts form three place's inlet wire location holes; side at each inlet wire location hole forms handle hole, and handle hole faces the double-screw bolt on binding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110302736.0A CN102436979B (en) | 2011-09-30 | 2011-09-30 | Concealed wiring type leakage protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110302736.0A CN102436979B (en) | 2011-09-30 | 2011-09-30 | Concealed wiring type leakage protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102436979A CN102436979A (en) | 2012-05-02 |
| CN102436979B true CN102436979B (en) | 2014-05-07 |
Family
ID=45984978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110302736.0A Expired - Fee Related CN102436979B (en) | 2011-09-30 | 2011-09-30 | Concealed wiring type leakage protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102436979B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107680885B (en) * | 2017-11-14 | 2019-08-16 | 常熟市立得电器有限公司 | Wall-mounted earth leakage protective device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101562302A (en) * | 2008-04-16 | 2009-10-21 | 黄华道 | Novel earth leakage protection socket |
| CN201699144U (en) * | 2010-06-20 | 2011-01-05 | 浙江路美思电气有限公司 | Wiring type leakage protection socket |
| CN202443924U (en) * | 2011-09-30 | 2012-09-19 | 浙江路美思电气有限公司 | Concealed-mounted wiring type leakage protector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4893358B2 (en) * | 2007-02-19 | 2012-03-07 | 富士電機機器制御株式会社 | Earth leakage trip device for earth leakage breaker |
-
2011
- 2011-09-30 CN CN201110302736.0A patent/CN102436979B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101562302A (en) * | 2008-04-16 | 2009-10-21 | 黄华道 | Novel earth leakage protection socket |
| CN201699144U (en) * | 2010-06-20 | 2011-01-05 | 浙江路美思电气有限公司 | Wiring type leakage protection socket |
| CN202443924U (en) * | 2011-09-30 | 2012-09-19 | 浙江路美思电气有限公司 | Concealed-mounted wiring type leakage protector |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2008-204714A 2008.09.04 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102436979A (en) | 2012-05-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203433022U (en) | Electric energy meter terminal suite | |
| CN204789674U (en) | Pull -plug type ammeter mount pad | |
| CN203479869U (en) | Electric energy meter junction box | |
| CN102436979B (en) | Concealed wiring type leakage protector | |
| CN202772278U (en) | Connector for connecting high-current cable | |
| CN202443924U (en) | Concealed-mounted wiring type leakage protector | |
| CN202076741U (en) | Direct-current power supply distribution box of pure electric car | |
| CN205231390U (en) | Safety socket | |
| CN204361395U (en) | A kind of plug protection ammeter box | |
| CN203278068U (en) | Fuse handcart for centrally-installed switchgear | |
| CN201312012Y (en) | Flexible socket | |
| CN203288788U (en) | Combined conductive column for controller | |
| CN107453241A (en) | It is a kind of that there is the high-low pressure cabinet for hitting power down function | |
| CN204204677U (en) | Be convenient to the wall surface switch installed | |
| CN202308356U (en) | Fast wiring terminal | |
| CN202275677U (en) | Safety lightning arrester | |
| CN102544931A (en) | Extension socket | |
| CN101068058A (en) | Magneto safety socket and plug | |
| CN202019084U (en) | Concealed installation type wall socket | |
| CN203521326U (en) | DC contactor | |
| CN202871995U (en) | Binding post applied to explosion-proof soft starter | |
| CN205789780U (en) | Intelligent residual current protective breaker | |
| CN203071343U (en) | Unplugging-outage bridge type socket | |
| CN204205387U (en) | Circuit distribution adapter | |
| CN203218489U (en) | Zero terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161025 Address after: 528415, No. 3, four Wai Road, Xiaolan Town, Guangdong, Zhongshan, 1 Patentee after: GUANGDONG PROVINCE DINRRUI PLASTIC INDUSTRY CO., LTD. Address before: 325204, Zhejiang City, Yueqing Province North white elephant town Baita Wang Industrial Zone Patentee before: Zhejiang Lumeisi Electric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20200930 |