CN105633700A - Power supply plug device - Google Patents
Power supply plug device Download PDFInfo
- Publication number
- CN105633700A CN105633700A CN201610138744.9A CN201610138744A CN105633700A CN 105633700 A CN105633700 A CN 105633700A CN 201610138744 A CN201610138744 A CN 201610138744A CN 105633700 A CN105633700 A CN 105633700A
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- box
- stud
- shell
- zero line
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
Abstract
A power supply plug device relates to the technical field of a mains supply socket and is used for solving the defect of poor waterproof effect of a traditional socket. The power supply plug device comprises a face shell and an elastic sheet installation box, wherein jacks are arranged on the face shell, a firing line elastic sheet and a zero line elastic sheet are at least arranged in the elastic sheet installation box, the power supply plug device is characterized in that more than two isolation bins are arranged in the elastic sheet installation box, the firing line elastic sheet and the zero line elastic sheet are separately arranged in different isolation bins and are separately and electrically connected with a firing line stud and a zero line stud, stud through holes are formed in the isolation bins and used for the firing line stud and the zero line stud to be guided to the back surface of the elastic sheet installation box, a waterproof sealing gasket sleeves each of the firing line stud and the zero line stud, and nuts are arranged on the back surface of the elastic sheet installation box and used for respectively fastening the firing line stud and the zero line stud. Even water enters the socket disclosed by the invention from the jacks on the face shell, no current is formed between the firing elastic sheet and the zero line elastic sheet, water in the isolation bins cannot enter the back surface of the elastic sheet installation box, and a wire cannot be affected by incoming water. The power supply plug device has the advantages of safety, reliability, high waterproof performance and the like.
Description
Technical field
The present invention relates to commercial power socket technical field.
Background technology
At present, the generation that short circuit or electric leakage phenomenon occur in socket is entered in order to avoid water, it is generally increase a waterproof outer cover at socket outer side, although being possible to prevent water when waterproof outer cover covers enters in socket from jack, but when socket is plugged with plug, waterproof outer cover cannot cover, and does not also just reach waterproof effect.
In addition, owing to the live wire shell fragment in socket and the interval between zero line shell fragment are quite near, after water enters in socket, live wire shell fragment and zero line shell fragment are therebetween, or the resistance connected between the wire of the two sharply reduces, it is easy to out short circuit or cause unnecessary electric energy loss. Enter in the water short period of time in socket and also not easily remove.
Summary of the invention
In sum, it is an object of the invention to solve the technical deficiency of existing socket waterproof effect difference, and propose a kind of electric power connecting device.
For solving the technical problem that the present invention proposes, the technical scheme of employing is:
A kind of electric power connecting device, includes face shell and shell fragment installs box; Described face shell is provided with jack, and shell fragment is installed in box and is at least provided with live wire shell fragment and zero line shell fragment; It is characterized in that: described shell fragment installs the isolation cabin being provided with two or more in box, live wire shell fragment and zero line shell fragment are located in different isolation cabins respectively, live wire shell fragment and zero line shell fragment are electrically connected with live wire stud and zero line stud respectively, isolation cabin is offered and is drawn out to, for live wire stud and zero line stud, the stud through hole that shell fragment installs the box back side, being socketed with waterproof sealing gasket respectively on live wire stud and zero line stud, shell fragment is installed the box back side and is provided with the nut being respectively used to fastening live wire stud and zero line stud.
Also include spring protective door assembly; Spring protective door assembly is located in the shell of face side and jack correspondence position.
Described spring protective door assembly is embedded in shell fragment and installs in box, and the box mouth that shell fragment installs box is connected with side seal in the shell of face; Spring protective door assembly is between face shell and isolation cabin; Described spring protective door assembly includes the division plate installed the isolation cabin Hatch Opening of box and be tightly connected with shell fragment, division plate is provided with the pin through hole corresponding with face shell jack, the outer side of division plate is provided with slip block of cutting sth. askew, and the return spring being connected with slip block of cutting sth. askew.
Described spring protective door assembly is located at face shell and shell fragment is installed between box; Described spring protective door assembly includes slide block box, the opening of slide block box is connected with side seal in the shell of face, the isolation cabin Hatch Opening that the back side of slide block box and shell fragment install box is tightly connected, slide block box is provided with the pin through hole corresponding with face shell jack, is provided with cut sth. askew slip block and the return spring driving slip block reset of cutting sth. askew in slide block box.
Described shell surface, face is provided with detests water material panel or seal gasket.
The back side of described face shell is also connected with a drain pan, and shell fragment is installed box and is placed in drain pan.
Described slide block box and face shell, all welded by ultrasonic sealing between slide block box with shell fragment installation box or silicagel pad is tightly connected.
Described shell fragment is installed in box and is also provided with ground wire shell fragment, ground wire shell fragment is connected with ground connection stud, isolation cabin is offered and is drawn out to, for ground connection stud, the stud through hole that shell fragment installs the box back side, and ground connection stud is socketed with waterproof sealing gasket, and shell fragment is installed the box back side and is provided with the nut for fastening ground connection stud.
Described shell fragment install the box back side be provided be socketed in live wire stud, zero line stud and or ground connection stud on elastomeric pad.
Described live wire stud, zero line stud and or ground connection stud and corresponding shell fragment adopt riveted joint or welding.
The useful effect of the present invention is: employing of the present invention and live wire shell fragment and each self-corresponding isolation cabin of zero line shell fragment carry out seal isolation live wire shell fragment and zero line shell fragment, even if there being water to enter in socket of the present invention from the jack of face shell, also electric current can not be formed between live wire shell fragment and zero line shell fragment, water in isolation cabin cannot enter shell fragment and install the box back side, also would not be subject between wire affecting into water, the present invention has safe and reliable, the useful effect such as good waterproof performance.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention 1 perspective view;
Fig. 2 is the embodiment of the present invention 1 cross section structure schematic diagram;
Fig. 3 is that the embodiment of the present invention 1 decomposes structural representation;
Fig. 4 is the embodiment of the present invention 2 perspective view one;
Fig. 5 is the embodiment of the present invention 2 perspective view two;
Fig. 6 is that the embodiment of the present invention 2 decomposes structural representation one;
Fig. 7 is that the embodiment of the present invention 2 decomposes structural representation two;
Fig. 8 is the embodiment of the present invention 3 perspective view;
Fig. 9 is that the embodiment of the present invention 3 decomposes structural representation;
Figure 10 is the perspective view one of the embodiment of the present invention 4;
Figure 11 is the perspective view two of the embodiment of the present invention 4;
Figure 12 is that the embodiment of the present invention 4 decomposes structural representation;
Figure 13 is the decomposition structural representation of the embodiment of the present invention 5.
Embodiment
Below in conjunction with accompanying drawing and the present invention preferred specific embodiment, the structure of the present invention is described further.
Embodiment 1
Shown in Fig. 3, the present embodiment is one group of two spring hole scoket, includes face shell 1, spring protective door assembly 2 and shell fragment and installs box 3. described face shell 1 is provided with two jacks 11, spring protective door assembly 2 is located in face shell 1 side and two jack 11 correspondence positions, spring protective door assembly 2 is embedded in shell fragment and installs in box 3, the box mouth that shell fragment installs box 3 is connected with side seal in face shell 1, specifically can adopt ultrasonic welding sealing shell fragment that box 3 and face shell 1 are installed, or adopt silicagel pad to be tightly connected, shell fragment is installed position corresponding with two jacks 11 in box 3 and is respectively equipped with live wire shell fragment 41 and zero line shell fragment 42, shell fragment is installed in box 3 and is respectively equipped with the isolation cabin 31 for two or more live wire shell fragment 41 and zero line shell fragment 42 kept apart separately, live wire shell fragment 41 and zero line shell fragment 42 are electrically connected with live wire stud 411 and zero line stud 421 respectively by the mode riveted or weld, isolation cabin 31 is offered and is drawn out to, for live wire stud 411 and zero line stud 421, the stud through hole that shell fragment installs box 3 back side, live wire stud 411 and zero line stud 421 are socketed with waterproof sealing gasket 412 respectively, 422 and elastomeric pad 416, 426, waterproof sealing gasket 412, 422 are positioned at shell fragment installs box 3 side, elastomeric pad 416, 426 are positioned at the back side that shell fragment installs box 3, shell fragment is installed box 3 back side and is provided with the nut 413 being respectively used to fastening live wire stud 411 and zero line stud 421, 423.
Described spring protective door assembly 2 includes the division plate 21 installed isolation cabin 31 Hatch Opening of box 3 and be tightly connected with shell fragment, division plate 21 is provided with the pin through hole 211 corresponding with face shell jack 11, the outer side of division plate 21 is provided with slip block 22 of cutting sth. askew, and the return spring 23 being connected with slip block 22 of cutting sth. askew. When plug 6 inserts through jack 11, the pin 61 of plug 6 promotes slip block 22 slide-open of cutting sth. askew, and pin 6 is electrically connected with corresponding shell fragment through pin through hole 211. Embodiment 2
With reference to, shown in Fig. 4 to Fig. 7, the present embodiment and enforcement 1 are located at face shell 1 the difference is that spring protective door assembly 2 and shell fragment is installed between box 3. Described spring protective door assembly 2 includes slide block box 20, the opening of slide block box 20 is welded by ultrasonic sealing with side in face shell 1, isolation cabin 31 Hatch Opening that box 3 is installed with shell fragment in the back side of slide block box 20 is welded by ultrasonic sealing, slide block box 20 is provided with the pin through hole 201 corresponding with face shell jack 11, is provided with cut sth. askew slip block 22 and the return spring 23 driving slip block 22 of cutting sth. askew to reset in slide block box 20. In order to reach the outside waterproof of face shell 1, avoiding hydropexis at face shell 1, when plug inserts, water enters inside of the present invention with pin from jack 11, and described face shell 1 surface is provided with detests water material panel 10 or seal gasket; Detesting water material panel 10 and avoid water adhesion, seal gasket can seal with the pin outer wall of plug, prevents water from entering inside of the present invention from pin and socket gap.
Embodiment 3
With reference to shown in Fig. 8 and Fig. 9, the present embodiment is one group of Three-hole socket, shell fragment is installed in box 3 and is also provided with ground wire shell fragment 43, ground wire shell fragment 43 is connected with ground connection stud 431, the isolation cabin being provided with independent isolating ground wire shell fragment 43 in box 3 is installed at shell fragment, isolation cabin is offered and is drawn out to, for ground connection stud 431, the stud through hole that shell fragment installs box 3 back side, and ground connection stud is socketed with waterproof sealing gasket and elastomeric pad, and shell fragment is installed the box back side and is provided with the nut for fastening ground connection stud. Other structural principle embodiment 2 of the present embodiment is identical.
Embodiment 4
With reference to shown in Figure 10 to Figure 12, the present embodiment is one can supply two pin plug and five spring hole scokets of three-pin plug grafting simultaneously, the present embodiment is also embodiment 2 and the combination of embodiment 3, and two live wire studs and the zero line stud at shell fragment installation box 3 back side are electrically connected by a conducting strip 7 and 8 respectively.
Embodiment 5
With reference to, shown in Figure 13, the present embodiment increases a drain pan 9 on the basis of embodiment 4, and drain pan 9 is connected with the sealing backside of face shell 1, and shell fragment is installed box 3 and is placed in drain pan 9.
Claims (10)
1. an electric power connecting device, includes face shell and shell fragment installs box; Described face shell is provided with jack, and shell fragment is installed in box and is at least provided with live wire shell fragment and zero line shell fragment; It is characterized in that: described shell fragment installs the isolation cabin being provided with two or more in box, live wire shell fragment and zero line shell fragment are located in different isolation cabins respectively, live wire shell fragment and zero line shell fragment are electrically connected with live wire stud and zero line stud respectively, isolation cabin is offered and is drawn out to, for live wire stud and zero line stud, the stud through hole that shell fragment installs the box back side, being socketed with waterproof sealing gasket respectively on live wire stud and zero line stud, shell fragment is installed the box back side and is provided with the nut being respectively used to fastening live wire stud and zero line stud.
2. a kind of electric power connecting device according to claim 1, it is characterised in that: also include spring protective door assembly; Spring protective door assembly is located in the shell of face side and jack correspondence position.
3. a kind of electric power connecting device according to claim 2, it is characterised in that: described spring protective door assembly is embedded in shell fragment and installs in box, and the box mouth that shell fragment installs box is connected with side seal in the shell of face; Spring protective door assembly is between face shell and isolation cabin; Described spring protective door assembly includes the division plate installed the isolation cabin Hatch Opening of box and be tightly connected with shell fragment, division plate is provided with the pin through hole corresponding with face shell jack, the outer side of division plate is provided with slip block of cutting sth. askew, and the return spring being connected with slip block of cutting sth. askew.
4. a kind of electric power connecting device according to claim 2, it is characterised in that: described spring protective door assembly is located at face shell and shell fragment is installed between box; Described spring protective door assembly includes slide block box, the opening of slide block box is connected with side seal in the shell of face, the isolation cabin Hatch Opening that the back side of slide block box and shell fragment install box is tightly connected, slide block box is provided with the pin through hole corresponding with face shell jack, is provided with cut sth. askew slip block and the return spring driving slip block reset of cutting sth. askew in slide block box.
5. a kind of electric power connecting device according to claim 1, it is characterised in that: described shell surface, face is provided with detests water material panel or seal gasket.
6. a kind of electric power connecting device according to claim 1, it is characterised in that: the back side of described face shell is also connected with a drain pan, and shell fragment is installed box and is placed in drain pan.
7. a kind of electric power connecting device according to claim 4, it is characterised in that: described slide block box and face shell, all welded by ultrasonic sealing between slide block box with shell fragment installation box or silicagel pad is tightly connected.
8. a kind of electric power connecting device according to claim 1, it is characterized in that: described shell fragment is installed in box and is also provided with ground wire shell fragment, ground wire shell fragment is connected with ground connection stud, isolation cabin is offered and is drawn out to, for ground connection stud, the stud through hole that shell fragment installs the box back side, ground connection stud is socketed with waterproof sealing gasket, and shell fragment is installed the box back side and is provided with the nut for fastening ground connection stud.
9. a kind of electric power connecting device according to claim 1 or 8, it is characterised in that: described shell fragment install the box back side be provided be socketed in live wire stud, zero line stud and or ground connection stud on elastomeric pad.
10. a kind of electric power connecting device according to claim 1 or 8, it is characterised in that: described live wire stud, zero line stud and or ground connection stud and corresponding shell fragment adopt riveted joint or welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138744.9A CN105633700B (en) | 2016-03-12 | 2016-03-12 | A kind of electric power connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138744.9A CN105633700B (en) | 2016-03-12 | 2016-03-12 | A kind of electric power connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105633700A true CN105633700A (en) | 2016-06-01 |
| CN105633700B CN105633700B (en) | 2018-10-09 |
Family
ID=56048381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610138744.9A Active CN105633700B (en) | 2016-03-12 | 2016-03-12 | A kind of electric power connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105633700B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111244706A (en) * | 2020-01-09 | 2020-06-05 | 宁波公牛电器有限公司 | Fixed concealed socket |
| WO2021184241A1 (en) * | 2020-03-18 | 2021-09-23 | 广东高普达集团股份有限公司 | Power adapter |
| TWI823467B (en) * | 2022-07-08 | 2023-11-21 | 驊曜科技有限公司 | electrical connector |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640339A (en) * | 2009-08-28 | 2010-02-03 | 杨家明 | Waterproof safety socket |
| CN201570665U (en) * | 2009-10-20 | 2010-09-01 | 东莞金运电器有限公司 | Socket with movable cap liner |
| CN202585872U (en) * | 2012-06-05 | 2012-12-05 | 中山拜高电器有限公司 | Composite five-hole socket unit |
| CN202797433U (en) * | 2012-06-29 | 2013-03-13 | 中山市电星电器实业有限公司 | Buckling type socket |
| CN104143724A (en) * | 2014-07-07 | 2014-11-12 | 张家港友诚科技机电有限公司 | Power socket provided with protection door |
| CN204030106U (en) * | 2014-06-12 | 2014-12-17 | 飞雕电器集团有限公司 | A kind of Novel waterproof socket |
| CN104380538A (en) * | 2013-10-12 | 2015-02-25 | 林世峰 | Secure socket and application thereof |
| CN205452674U (en) * | 2016-03-12 | 2016-08-10 | 王桂兰 | Power supply plugging device |
-
2016
- 2016-03-12 CN CN201610138744.9A patent/CN105633700B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640339A (en) * | 2009-08-28 | 2010-02-03 | 杨家明 | Waterproof safety socket |
| CN201570665U (en) * | 2009-10-20 | 2010-09-01 | 东莞金运电器有限公司 | Socket with movable cap liner |
| CN202585872U (en) * | 2012-06-05 | 2012-12-05 | 中山拜高电器有限公司 | Composite five-hole socket unit |
| CN202797433U (en) * | 2012-06-29 | 2013-03-13 | 中山市电星电器实业有限公司 | Buckling type socket |
| CN104380538A (en) * | 2013-10-12 | 2015-02-25 | 林世峰 | Secure socket and application thereof |
| CN204030106U (en) * | 2014-06-12 | 2014-12-17 | 飞雕电器集团有限公司 | A kind of Novel waterproof socket |
| CN104143724A (en) * | 2014-07-07 | 2014-11-12 | 张家港友诚科技机电有限公司 | Power socket provided with protection door |
| CN205452674U (en) * | 2016-03-12 | 2016-08-10 | 王桂兰 | Power supply plugging device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111244706A (en) * | 2020-01-09 | 2020-06-05 | 宁波公牛电器有限公司 | Fixed concealed socket |
| CN111244706B (en) * | 2020-01-09 | 2021-11-09 | 宁波公牛电器有限公司 | Fixed concealed socket |
| WO2021184241A1 (en) * | 2020-03-18 | 2021-09-23 | 广东高普达集团股份有限公司 | Power adapter |
| TWI823467B (en) * | 2022-07-08 | 2023-11-21 | 驊曜科技有限公司 | electrical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105633700B (en) | 2018-10-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170317 Address after: Unit 2, unit two, Guanghui science and Technology Park, Longhua street, Longhua New District, Guangdong, China, Applicant after: Shenzhen Weike three Electronic Technology Co. Ltd. Address before: 518000, South Building, Baihua Road, Shenzhen, Guangdong, Futian District, China B1 Applicant before: Wang Guilan |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220118 Address after: 150000 door 2, floor 3, unit 1, No. 10, Tongren Hutong, Daowai District, Harbin, Heilongjiang Province Patentee after: Lin Shifu Address before: Unit 2, unit two, Guanghui science and Technology Park, Longhua street, Longhua New District, Guangdong, China, Patentee before: SHENZHEN VKSANTONG ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |