CN208014982U - A kind of high current height for energy-storage system protects connection system - Google Patents
A kind of high current height for energy-storage system protects connection system Download PDFInfo
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- CN208014982U CN208014982U CN201820268574.0U CN201820268574U CN208014982U CN 208014982 U CN208014982 U CN 208014982U CN 201820268574 U CN201820268574 U CN 201820268574U CN 208014982 U CN208014982 U CN 208014982U
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Abstract
The utility model proposes a kind of high current height for energy-storage system to protect connection system, including socket and plug, socket includes square jack housing, metal terminal is arranged in shell, one end of cable is connect with metal terminal, cable, waterproof end plug, interior pawl set and nut are arranged layer by layer, and nut is fixed with cage connection；Plug includes plug body, the plug terminal being arranged in plug body, be connected and fixed with the plug terminal and with the second plug division for turning spring grafting in the copper sheathing of socket, the end of second plug division is equipped with insulator cap.The high current height for energy-storage system of the utility model protects connection system, and overall volume is small and exquisite, and connection is convenient, is suitble to the attended operation of small space；Using right angle plug, and plug can 360o rotations, be out convenient for grafting operation is outer can also avoid generating after grafting that stress is damaged or fracture；Sealing performance is good, and connection safety can be high；It can be suitble to all how much current connections application scenario.
Description
Technical field
The utility model is related to photovoltaic generation energy-storage system technical fields, more particularly to a kind of to be used for photovoltaic generation energy storage system
The high current height of system protects connection system.
Background technology
High current energy-storage system is green energy resource development and one of the very important system during, is acted as
With being the electricity storage that sends out photovoltaic generating system in energy-storage system, and then it is applied to civilian or business new energy system
System, such as urban track traffic, new-energy automobile charging station, large-scale electric equipment, automatic control system etc..Energy storage
The electric current input and output of system are all bigger, can generally reach 100A or more, this is just between electricity generation system and energy-storage system
Electrical connection system proposes higher requirement, not only grafting to facilitate when in use, is reliable, the requirement for connection safety is more
Height, connection system must have higher protective capacities.
Invention content
For high current energy-storage system for the use demand of electrical connection system, the purpose of this utility model is to provide one kind
High current height for energy-storage system protects connection system, not only easy to connect, quick, reliable, also has very high protection
Performance.
To reach the purpose of this utility model, a kind of high current height for energy-storage system of the utility model protects connection
System includes socket and plug, and the socket includes square jack housing, and the jack housing includes cable connection
Portion and with vertically disposed the first plug division being connect with plug of cable interconnecting piece, metal terminal be arranged shell in, cable
One end of line is connect with metal terminal, and waterproof end plug is set on cable, and interior pawl is set on waterproof end plug, and nut is set in
It is fixed on interior pawl and with the cage connection, the first sealing ring is additionally provided between the nut and shell；Copper is set on
It is connect in first plug division and with metal terminal, turns spring and be arranged that in copper sheathing, on first plug division to be additionally provided with second close
Seal；The cable interconnecting piece is equipped with button lid, button and the spring being arranged between button lid and button；It is described
Plug include plug body comprising plane fixed part and across the cylindricality plug division of the plane fixed part, it is described
Cylindricality plug division one end and socket the first plug division grafting；The plug terminal being arranged in plug body, and it is described
Plug terminal be connected and fixed and with the second plug division for turning spring grafting in the copper sheathing of socket, the end of second plug division is set
There are insulator cap, second plug division to be equipped with third sealing ring；The plane fixed part of the plug body is equipped with close
Packing；When the socket and plug grafting, the buckle end of the button of the socket is inserted with the cylindricality of the plug body
The boss of socket part end abuts, and plug is avoided to fall off from socket；When needing to pull the plug out of the socket, by pressing the button on socket
The buckle end of lid, button is retracted, and plug can be made smoothly to extract.
Preferably, the nut of the socket is connected through a screw thread fixation with shell.
Further preferably, the socket is equipped with oblong groove, and the button lid is located at the oblong
In groove.
Further preferably, the upper surface of the socket is set as waveform curved-surface structure.
Further preferably, the side of the socket is equipped with multiple cord tissues.
Further preferably, the plug further includes dust cover, is set on cylindricality plug division.
The utility model has the beneficial effects that the high current height for energy-storage system protects connection system, whole body
Product is small and exquisite, and connection is convenient, is suitble to the attended operation of small space；Using right angle plug, and plug can 360o rotations, be out convenient for
Grafting the operation outer breakage of generation stress or fracture after can also avoiding grafting；Sealing performance is good, and connection safety can be high；It can fit
Close all how much currents connection application scenario, for example New energy electric or mixed electrical automobile, urban track traffic, high current energy storage are set
Standby, large medical equipment etc..
Description of the drawings
Through the following detailed description taken in conjunction with the accompanying drawings, the utility model objects, features and advantages above-mentioned and other will
It becomes apparent.Wherein：
The high current height for energy-storage system that Fig. 1 show an embodiment of the utility model protects inserting for connection system
The assembly structure diagram of seat and plug；
The high current height for energy-storage system that Fig. 2 show Fig. 1 protects the front view structure of the socket of connection system to illustrate
Figure；
The high current height for energy-storage system that Fig. 3 show Fig. 1 protects the front view structure of the plug of connection system to illustrate
Figure；
The high current height for energy-storage system that Fig. 4 show Fig. 1 protects the detonation configuration of the socket of connection system to illustrate
Figure；
The high current height for energy-storage system that Fig. 5 show Fig. 1 protects the detonation configuration of the plug of connection system to illustrate
Figure.
Specific implementation mode
In conjunction with the structure feature and advantage of attached drawing the utility model, details are as follows.
The high current height for energy-storage system of one embodiment of the utility model shown in referring to Fig.1 protects connection system
Socket and plug assembly structure diagram, the connection system 100 includes socket 10 and plug 20, with reference to Fig. 2 and
Fig. 4, the socket 10 include square jack housing 11, the jack housing 10 include cable interconnecting piece 110 and with
Vertically disposed the first plug division 111 being connect with plug of cable interconnecting piece 110, metal terminal 15 are arranged in shell 11, electricity
One end of cable 18 is connect with metal terminal 15, and waterproof end plug 12 is set on cable 18, and interior pawl 13 is set in waterproof end plug
On 12, nut 14 is set on interior pawl 13 and is connected and fixed with the shell 11, between the nut 14 and shell 10 also
Equipped with the first sealing ring 121；Copper sheathing 16 is arranged in the first plug division 111 and is connect with metal terminal 15, turns the setting of spring 17 and exists
In copper sheathing 16, the second sealing ring 151 is additionally provided on first plug division 111；The cable interconnecting piece 110 is equipped with
Button lid 112, button 114 and the spring 113 being arranged between button lid 112 and button 114；It is described referring to Fig. 3 and Fig. 5
Plug 20 include plug body 22 comprising plane fixed part 220 and across the plane fixed part 220 cylindricality insert
Socket part 222, one end of the cylindricality plug division 222 and 111 grafting of the first plug division of socket 10；It is arranged in plug body 22
Interior plug terminal 23, be connected and fixed with the plug terminal 23 and with turn 17 grafting of spring in the copper sheathing of socket 10 16
The end of two plug divisions 24, second plug division 24 is equipped with insulator cap 25, and it is close that second plug division 24 is equipped with third
Seal 26, ensures the second plug division 24 and the leakproofness turned after 17 grafting of spring in copper sheathing 16, described to turn spring 17 and can guarantee to insert
Contact reliability after head and socket grafting；The plane fixed part 220 of the plug body 22 is equipped with gasket 21；Work as institute
When the socket 10 stated is with 20 grafting of plug, the plug at the buckle end 1141 and the plug 20 of the button 114 of the socket 10
The boss 221 of 222 end of cylindricality plug division of shell 22 abuts, and plug 20 is avoided to fall off from socket 10；It is inserted when needing to extract
When first 20, by pressing the button lid 112 on socket 10, the buckle end 1141 of button 114 is retracted, and plug 20 can be made smoothly to pull out
Go out.
In a preferred embodiment, the nut 14 of the socket is connected through a screw thread fixation with shell 11；It is described
Socket 10 be equipped with oblong groove 117, the button lid 112 is located in the oblong groove 117, convenient
Operator operates button lid 112.
In another preferred embodiment, it is operated for the ease of grafting, the upper surface of the socket 10 is set as wave
Shape wave curved-surface structure；The side of the socket 10 is equipped with multiple cord tissues 119, in this way, can increase operating personnel to inserting
The curable grip of seat, conveniently operates.
In another preferred embodiment, with reference to Fig. 5, the plug 20 further includes dust cover 27, is set in cylindricality
The grafting part of plug is protected temporarily on plug division 222, is avoided in transportational process or using being preceding damaged.
The high current height for energy-storage system of the utility model protects connection system, and overall volume is small and exquisite, and connection is convenient,
It is suitble to the attended operation of small space；Using right angle plug, and plug can 360o rotations, be out convenient for grafting operation is outer can be with
Stress breakage or fracture are generated after avoiding grafting；Sealing performance is good, and connection safety can be high；All how much currents can be suitble to connect
Application scenario, such as New energy electric or mixed electrical automobile, urban track traffic, high current energy storage device, large medical equipment etc..
The utility model is not limited to the embodiment described, and those skilled in the art is not departing from the utility model
Spirit is that still may make some modifications or changes, therefore the rights protection scope of the utility model is with claims in the open scope
Subject to the range of restriction.
Claims (6)
1. a kind of high current height for energy-storage system protects connection system, which is characterized in that the connection system includes inserting
Seat and plug, the socket include square jack housing, the jack housing include cable interconnecting piece and with electricity
Vertically disposed the first plug division being connect with plug of cable connection portion, metal terminal are arranged in jack housing, and the one of cable
End is connect with metal terminal, and waterproof end plug is set on cable, and interior pawl is set on waterproof end plug, and nut is set on interior pawl
And be connected and fixed with the jack housing, the first sealing ring is additionally provided between the nut and jack housing；Copper sheathing is arranged
It is connect in the first plug division and with metal terminal, turns spring and be arranged in copper sheathing, second is additionally provided on first plug division
Sealing ring；The cable interconnecting piece is equipped with button lid, button and the spring being arranged between button lid and button；Institute
The plug stated includes plug body comprising plane fixed part and across the cylindricality plug division of the plane fixed part, institute
The one end for the cylindricality plug division stated and the first plug division grafting of socket；The plug terminal being arranged in plug body, and it is described
Plug terminal be connected and fixed and with the second plug division for turning spring grafting in the copper sheathing of socket, the end of second plug division
Equipped with insulator cap, second plug division is equipped with third sealing ring；The plane fixed part of the plug body is equipped with
Gasket；When the socket and plug grafting, the cylindricality at the buckle end and the plug body of the button of the socket
The boss of plug division end abuts, and plug is avoided to fall off from socket；When needing to pull the plug out of the socket, by pressing pressing on socket
The buckle end of key lid, button is retracted, and plug can be made smoothly to extract.
2. a kind of high current height for energy-storage system as described in claim 1 protects connection system, which is characterized in that described
Nut and the jack housing of socket be connected through a screw thread fixation.
3. a kind of high current height for energy-storage system as claimed in claim 1 or 2 protects connection system, which is characterized in that
The socket is equipped with oblong groove, and the button lid is located in the oblong groove.
4. a kind of high current height for energy-storage system as claimed in claim 3 protects connection system, which is characterized in that described
The upper surface of socket be set as waveform curved-surface structure.
5. a kind of high current height for energy-storage system as claimed in claim 4 protects connection system, which is characterized in that described
Socket side be equipped with multiple cord tissues.
6. a kind of high current height for energy-storage system as described in claim 1 protects connection system, which is characterized in that described
Plug further include dust cover, be set on cylindricality plug division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820268574.0U CN208014982U (en) | 2018-02-25 | 2018-02-25 | A kind of high current height for energy-storage system protects connection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820268574.0U CN208014982U (en) | 2018-02-25 | 2018-02-25 | A kind of high current height for energy-storage system protects connection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208014982U true CN208014982U (en) | 2018-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820268574.0U Active CN208014982U (en) | 2018-02-25 | 2018-02-25 | A kind of high current height for energy-storage system protects connection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232704A (en) * | 2018-02-25 | 2018-06-29 | 苏州快可光伏电子股份有限公司 | A kind of high current height for energy-storage system protects connection system |
-
2018
- 2018-02-25 CN CN201820268574.0U patent/CN208014982U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232704A (en) * | 2018-02-25 | 2018-06-29 | 苏州快可光伏电子股份有限公司 | A kind of high current height for energy-storage system protects connection system |
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