CN205050694U - Exchangeable formula is plug and socket -outlet under water - Google Patents
Exchangeable formula is plug and socket -outlet under water Download PDFInfo
- Publication number
- CN205050694U CN205050694U CN201520870233.7U CN201520870233U CN205050694U CN 205050694 U CN205050694 U CN 205050694U CN 201520870233 U CN201520870233 U CN 201520870233U CN 205050694 U CN205050694 U CN 205050694U
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- CN
- China
- Prior art keywords
- plug
- socket
- mutual inductance
- under water
- iron core
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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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an exchangeable formula is plug and socket -outlet under water, including plug end and socket end, be provided with two at least plug looks iron cores in the plug end, the winding has plug wire coil on the plug looks iron core, plug wire winding connection has plug looks wire, the outer parcel of plug end has the plug body, the plug body is the insulating material shell, be provided with two at least socket iron cores in the socket end, the winding has socket wire coil on the socket iron core, socket wire winding connection has socket looks wire, the outer parcel of socket end has socket shell, socket shell is the insulating material shell. The utility model discloses the transmission of electricity of well plug, socket part is isolated with the environment completely through insulating casing, can solve under water the plug, the socket that wait the environment and expose the ground connection short circuit scheduling problem that the metal leads to, has solved the problem of environment power safety connection under water moreover, is applicable to to use under water electric tool, occasion such as charge under water.
Description
Technical field
The utility model patent relates to wireless charging technology, refers in particular to a kind of mutual inductance type plugs and sockets under water.
Background technology
At present, industrial with civilian plug and socket of power source is metal contact, and during plug insertion socket, the metal contact of plug contacts conducting with charged socket side metal contact, plug side is obtained electric.This power source plug socket structure is simple, and be widely used, but be unsuitable for some particular surroundingss: 1, underwater environment, socket or the alternate of plug are easily short-circuited; 2, extreme humidity environment, easily there is ground connection in metal contact; 3, the environment of fuel gas, easily produces electric spark during plug insertion socket.
Utility model content
The purpose of this utility model is to overcome the deficiency of plugs and sockets and the mutual inductance type plugs and sockets under water applying to comprise the multiple particular surroundings of underwater environment provided.
The utility model realizes by following technical scheme:
Mutual inductance type is plugs and sockets under water, comprises plug end and socket end, is provided with at least two plug phase iron cores in described plug end, and described plug phase iron core is wound with plug wires coil, and described plug wires coil is connected with plug phase conductor; Described plug end outer layer covers has plug body; Described plug body is insulating material housing;
Be provided with at least two socket iron cores in described socket end, described socket iron core is wound with jack wires coil, described jack wires coil is connected with socket phase conductor; Described socket end outer layer covers has jack housing; Described jack housing is insulating material housing;
Described plug end is provided with several locating slots, the described plug phase iron core of described locating slot separating adjacent; Described plug phase iron core and outer field plug body thereof form mutual inductance latch;
Described socket end is provided with mutual inductance slot, and described mutual inductance slot and described mutual inductance latch adapt; Be provided with fastening screw between described mutual inductance slot, described fastening screw and described locating slot adapt.
Described socket end is provided with several spilled water holes, and described spilled water hole is by described mutual inductance slot and ft connection.
Described plug wires coil is connected with star-like or triangle with described plug phase conductor; Described jack wires coil is connected with star-like or triangle with described socket phase conductor.
In the utility model, the transmission of electricity part of plug, socket by insulation crust completely and environment, can solve and wait the plug of environment under water, the problem such as ground short circuit that socket bare metal causes, and solve the problem of underwater environment power safety connection, be applicable to need to use the occasions such as Electrical Underwater Tools, under water charging.
Accompanying drawing explanation
Fig. 1 is the utility model mutual inductance type plugs and sockets birds-eye perspective under water.
Fig. 2 is the utility model mutual inductance type plugs and sockets socket end left view under water.
Fig. 3 is the utility model mutual inductance type plugs and sockets elevational perspective view under water.
Fig. 4 is the utility model mutual inductance type star-like connection diagram of plugs and sockets plug end winding wire under water.
Fig. 5 is the utility model mutual inductance type plugs and sockets plug end winding wire triangular form connection diagram under water.
In figure: plug phase conductor 1; Plug phase iron core 2; Plug wires coil 3; Socket phase conductor 4; Socket iron core 5; Jack wires coil 6; Locating slot 7; Plug body 8; Jack housing 9; Fastening screw 10; Mutual inductance slot 11; Spilled water hole 12; Mutual inductance latch 13.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but this embodiment should not be construed restriction of the present utility model, only for example, simultaneously by illustrating that advantage of the present utility model will become clearly and easy understand.
Mutual inductance type is plugs and sockets under water, comprises plug end and socket end, and be provided with at least two plug phase iron cores 2 in plug end, preferred version adopts three, and plug phase iron core 2 is wound with plug wires coil 3, and plug wires coil 3 is connected with plug phase conductor 1; Plug end outer layer covers has plug body 8; Plug body 8 is insulating material housing;
Be provided with at least two socket iron cores 5 in socket end, socket iron core 5 quantity and the coadaptation of plug phase iron core 2 phase, socket iron core 5 is wound with jack wires coil 6, jack wires coil 6 is connected with socket phase conductor 4; Socket end outer layer covers has jack housing 9; Jack housing 9 is insulating material housing; Socket end voltage can reach 380V.
Plug end is provided with several locating slots 7, the plug phase iron core 2 of locating slot 7 separating adjacent; Plug phase iron core 2 and outer field plug body 8 thereof form mutual inductance latch 13;
Socket end is provided with mutual inductance slot 11, and mutual inductance slot 11 and mutual inductance latch 13 adapt; Be provided with fastening screw 10 between mutual inductance slot 11, fastening screw 10 and locating slot 7 adapt.
Socket end is provided with several spilled water holes 12, and spilled water hole 12 is by mutual inductance slot 11 and ft connection.
Plug wires coil 3 is connected with star-like or triangle with plug phase conductor 1; Jack wires coil 6 is connected with star-like or triangle with socket phase conductor 4.
It should be noted that: to those of ordinary skill in the art, can also make some changes or distortion to the utility model under the prerequisite not changing the utility model principle, this belongs to protection range of the present utility model equally.
Claims (3)
1. mutual inductance type plugs and sockets under water, it is characterized in that: comprise plug end and socket end, at least two plug phase iron cores (2) are provided with in described plug end, described plug phase iron core (2) is wound with plug wires coil (3), and described plug wires coil (3) is connected with plug phase conductor (1); Described plug end outer layer covers has plug body (8); Described plug body (8) is insulating material housing;
At least two socket iron cores (5) are provided with in described socket end, described socket iron core (5) is wound with jack wires coil (6), and described jack wires coil (6) is connected with socket phase conductor (4); Described socket end outer layer covers has jack housing (9); Described jack housing (9) is insulating material housing;
Described plug end is provided with several locating slots (7), the described plug phase iron core (2) of described locating slot (7) separating adjacent; Described plug phase iron core (2) and outer field plug body (8) thereof form mutual inductance latch (13);
Described socket end is provided with mutual inductance slot (11), and described mutual inductance slot (11) and described mutual inductance latch (13) adapt; Be provided with fastening screw (10) between described mutual inductance slot (11), described fastening screw (10) and described locating slot (7) adapt.
2. mutual inductance type according to claim 1 plugs and sockets under water, is characterized in that: described socket end is provided with several spilled water holes (12), and described spilled water hole (12) is by described mutual inductance slot (11) and ft connection.
3. mutual inductance type according to claim 1 and 2 plugs and sockets under water, is characterized in that: described plug wires coil (3) is connected with star-like or triangle with described plug phase conductor (1); Described jack wires coil (6) is connected with star-like or triangle with described socket phase conductor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520870233.7U CN205050694U (en) | 2015-11-03 | 2015-11-03 | Exchangeable formula is plug and socket -outlet under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520870233.7U CN205050694U (en) | 2015-11-03 | 2015-11-03 | Exchangeable formula is plug and socket -outlet under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205050694U true CN205050694U (en) | 2016-02-24 |
Family
ID=55344245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520870233.7U Expired - Fee Related CN205050694U (en) | 2015-11-03 | 2015-11-03 | Exchangeable formula is plug and socket -outlet under water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205050694U (en) |
-
2015
- 2015-11-03 CN CN201520870233.7U patent/CN205050694U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |