CN209133766U - A kind of 180 ° of straight peen high current energy storage connectors for energy-storage system - Google Patents
A kind of 180 ° of straight peen high current energy storage connectors for energy-storage system Download PDFInfo
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- CN209133766U CN209133766U CN201822264328.0U CN201822264328U CN209133766U CN 209133766 U CN209133766 U CN 209133766U CN 201822264328 U CN201822264328 U CN 201822264328U CN 209133766 U CN209133766 U CN 209133766U
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Abstract
The utility model provides a kind of 180 ° of straight peen high current energy storage connectors for energy-storage system, socket includes jack housing and contact pin portion, jack housing includes plug connecting pin, contact pin connecting pin and plane fixed part, plug connecting pin is set there are two fixed bayonet, and square washer is posted in the gluing of plane fixed part;Contact pin portion includes contact pin, O-ring seal and insulator cap, and O-ring seal and insulator cap are successively sleeved on contact pin, and jack housing is run through in contact pin portion;Plug includes plug body, plug inner core, plug and nut, and plug inner core is threaded through in plug body;Plug body includes plug end and cable connection end;Plugging end includes socket connecting pin and two Elastic buckles, plug inner core includes hat spring and cylindricality jack, hat spring is sleeved on one end of cylindricality jack, cable is interspersed in cylindricality jack, plug is set on cylindricality jack, nut is screwed on cable connection end, and cable connection end is equipped with locking protrusion, is equipped with locking card slot in nut.
Description
Technical field
The utility model relates to energy-storage system technical field more particularly to a kind of 180 ° of big electricity of straight peen for energy-storage system
Flow energy storage connector.
Background technique
High current energy-storage system is one of the very important system during green energy resource development and extensive use, is acted as
Be by photovoltaic generating system issue electricity storage into energy-storage system, and then be applied to civilian or business new energy system
System, for example it is used for urban track traffic, new-energy automobile charging station, large-scale electric equipment, automatic control system etc..Electric power
After introducing energy storage link in production system, demand side management, peak clipping Pinggu can be effectively performed, smooth load can more have
Effect utilizes power equipment, reduces power supply cost, can also promote the application of renewable energy, while being also to improve electric system
Operation stability, a kind of means for adjusting frequency.So the exploitation of energy storage connector has important meaning to energy storage connection system
Justice!
Current high current energy storage connector common on the market is mostly rigging-angle connector, due to being right angle connection, is changed
Direction is connected, and junction is setting self-locking device, in long-term use since cable inevitably involves, the company of be easy to causeing
The case where place of connecing disconnects appearance;In addition, the connector of the prior art be easy to cause falling off for cable in long-term use, prevent
It is bad to protect performance, use brings inconvenience producing and living.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and propose.
To achieve the above object, the utility model adopts the technical scheme that
A kind of 180 ° of straight peen high current energy storage connectors for energy-storage system, including mutual cooperation and what straight line connected inserts
Seat and plug.
The socket includes jack housing and contact pin portion, and the jack housing is hollow structure and connects including cylindrical plug
Connect end, cylindrical contact pin connecting pin and rectangular plane fixed part, the plug connecting pin and the contact pin connecting pin point
It is not fixedly connected on the two sides of the plane fixed part;Bayonet, two fixations are fixed there are two setting in the plug connecting pin
Bayonet is symmetrically arranged at the two sides of the plug connecting pin;Square washer, the side are equipped on the contact pin connecting pin
Shape gasket sticker is in the plane fixed part on the side of the contact pin connecting pin;The contact pin portion includes contact pin, O-shaped close
Seal and insulator cap, the contact pin include needle end and line end, and the O-ring seal and the insulator cap are successively set with
In the needle end, the jack housing is run through in the contact pin portion.
The plug includes the cylindrical plug body of straight tube, plug inner core, plug and nut, and the plug inner core is worn
In the plug body;The plug body includes plug end and cable connection end;The plug end includes cylindrical
The Elastic buckle of socket connecting pin and two strips, two Elastic buckles are symmetrically arranged at the socket connection
The two sides at end;The plug inner core includes hat spring and hollow cylindricality jack, and the cylindricality jack includes first end and second
End, the hat spring are sleeved on the first end, and the second end is located at the outside of the plug body and connects close to the cable
End is connect, cable is interspersed in the second end, and plug is set on cable and is sleeved in the second end, the nut
It is sleeved on the outside of cable and the plug and is screwed on the cable connection end, the cable connection end is inserted close to described
The side for pulling out end is equipped with locking protrusion, and one end that the nut and the cable connection end are screwed on is equipped with locking card slot.
Preferably, it is equipped with annular groove on the outside of the socket connecting pin, is arranged with spigot seal circle in the annular groove.
Preferably, the plug connecting pin includes the first segment and second segment of cylinder interconnected, the first segment
Between the plane fixed part and the second segment, the outer diameter of the second segment is greater than the outer diameter of the first segment, described
Fixed bayonet is located on the second segment and protrudes on the outside of the second segment, and the fixed bayonet runs through the second segment.
Preferably, the side on the second segment between the fixed bayonet offers arc groove.
Preferably, the Elastic buckle includes wearing section and fixing buckle, and the length for wearing section is equal to the second segment
Thickness, the length of the fixing buckle is less than the thickness of the first segment.
Preferably, the line end is located on the outside of the contact pin connecting pin, and the needle end and the insulator cap are prominent
On the outside of the plug connecting pin.
Preferably, the line end is equipped with the oblong slots for connecting electric wire.
Preferably, the square washer is identical as the plane fixed part size structure, the plane fixed part with it is described
Fixation hole is equipped on square washer.
Preferably, the nut is equipped with screw cap closures circle far from one end of the cable connection end.
Compared with prior art, the utility model has the following beneficial effects: it is compact-sized, it is easy to connect, quick, reliable, it is close
Sealing property is good;Using the mutual cooperation of plug connecting pin and plug end, it is able to achieve fast insert-pull, and is able to achieve and self-locking prevents from connecting
Place loosens, and makes to connect more stable;Cable locking nut carry it is locking move back structure, can effectively avoid connection cable loosen, improve
The safety and protective performance that use;It is applicable in the fast socket, connector of 60A-200A straight peen, type selecting range is wide, is applicable to as much
Electric current connects application.
Detailed description of the invention
Fig. 1 is a kind of detonation configuration of 180 ° of straight peen high current energy storage connectors for energy-storage system of the utility model
Schematic diagram;
Fig. 2 is a kind of socket structure of 180 ° of straight peen high current energy storage connectors for energy-storage system of the utility model
Schematic diagram;
Fig. 3 is a kind of plug construction of 180 ° of straight peen high current energy storage connectors for energy-storage system of the utility model
Schematic diagram.
Specific embodiment
To make to have further understanding to the purpose of this utility model, construction, feature and its function, hereby cooperate embodiment
Detailed description are as follows.
Incorporated by reference to referring to FIG. 1, FIG. 2 and FIG. 3, a kind of 180 ° of straight peens for energy-storage system of an embodiment of the present invention
High current energy storage connector, including the socket 10 and plug 20 to cooperate and straight line connects.
As depicted in figs. 1 and 2, socket 10 include jack housing 11 and contact pin portion 12, jack housing 11 be hollow structure and
Including cylindrical plug connecting pin 111, cylindrical contact pin connecting pin 112 and rectangular plane fixed part 113, plug connection
End 111 is respectively fixedly connected with contact pin connecting pin 112 in the two sides of plane fixed part 113;Plug connecting pin 111 is consolidated there are two setting
Determine bayonet 114, two fixed bayonets 114 are symmetrically arranged at the two sides of plug connecting pin 111;It is worn on contact pin connecting pin 112
Equipped with square washer 115,115 sticker of square washer is in plane fixed part 113 on the side of contact pin connecting pin 112;Contact pin
Portion 12 includes contact pin 121, O-ring seal 122 and insulator cap 123, and contact pin 121 includes needle end 124 and line end 125, O-shaped
Sealing ring 122 and insulator cap 123 are successively sleeved in needle end 124, and jack housing 11 is run through in contact pin portion 12.
As shown in figures 1 and 3, plug 20 includes the cylindrical plug body 21 of straight tube, plug inner core 22, plug 23 and spiral shell
Cap 24, plug inner core 22 are threaded through in plug body 21;Plug body 21 includes plug end 211 and cable connection end 212;It inserts
The Elastic buckle 214 that end 211 includes cylindrical socket connecting pin 213 and two strips is pulled out, two Elastic buckles 214 divide
It is not symmetricly set on the two sides of socket connecting pin 213;Plug inner core 22 includes hat spring 221 and hollow cylindricality jack 222, column
Shape jack 222 includes first end 223 and second end 224, and hat spring 221 is sleeved on first end 223, is preced with spring 221 with first end 223 1
It rises and is interspersed in plug body 21 and extends to socket connecting pin 213, second end 224 is located at the outside of plug body 21 and close to electricity
Cable connecting pin 212, cable 25 are interspersed in second end 224, and plug 23 is set on cable 25 and is sleeved on second end 224
On, nut 24 is sleeved on the outside of cable 25 and plug 23 and is screwed on cable connection end 212, and cable connection end 212 leans on
The side at nearly plug end 211 is equipped with locking raised 215, and one end that nut 24 and cable connection end 212 are screwed on is equipped with locking card slot
241。
When 21 grafting of plug 20 and socket, 214 alignment and fixation bayonet 114 of Elastic buckle, the socket connection at plug end 211
In 213 insertion plug connecting pin 111 of end, Elastic buckle 214 is inserted into fixed bayonet 114, completes connection and circuit is connected, at this time
By the mutual locking of Elastic buckle 214 and fixed bayonet 114, achieve the effect that connector is self-locking, it, will when needing to pull the plug out of the socket
Elastic buckle 214 is squeezed to socket connecting pin 213, and side squish lip is pulled out, can be extracted, and realizes fast insert-pull, while the company of being able to achieve
It is self-locking to connect device, prevents plug junction from loosening;In addition, locking convex on locking card slot 241 and cable connection end 212 in nut 24
It plays 215 and complements each other to form anti-loose structure, be avoided that the cable of connection loosens, improve protective and safety.
As shown in figures 1 and 3, it is preferable that annular groove 216 is equipped on the outside of socket connecting pin 213, in annular groove 216
It is arranged with spigot seal circle 26, to play the work sealed the joint in 213 grafting of plug connecting pin 111 and socket connecting pin
With avoiding steam from invading leads to short circuit.
As depicted in figs. 1 and 2, it is preferable that plug connecting pin 111 includes 116 He of first segment of cylinder interconnected
Second segment 117, for first segment 116 between plane fixed part 113 and second segment 117, the outer diameter of second segment 117 is greater than first segment
116 outer diameter, fixed bayonet 114 are located on second segment 117 and protrude in 117 outside of second segment, and fixed bayonet 114 runs through second
Section 117, passes through that fixed bayonet 114 is fixed convenient for Elastic buckle 214, and the outer diameter of second segment 117 is greater than first segment 116, then can be
Gap is formed between second segment 117 and plane fixed part 113, provides working space for Elastic buckle 214.
As depicted in figs. 1 and 2, it is preferable that the side on second segment 117 between fixing card mouth 114 offers arc
Slot 118;Since connector overall volume is smaller, be inconvenient to exert a force when pulling the plug out of the socket, arc groove 118 does not hold socket and provides hand
Space is held, and arc groove 118 can be clasped with hand or nail, in order to exert a force.
As shown in figures 1 and 3, it is preferable that Elastic buckle 214 includes wearing section 217 and fixing buckle 218, wears section 217
Length is equal to the thickness of second segment 117, and Elastic buckle 214 can so be just fixed in fixed bayonet 114, avoids activity
Socket and plug junction can be locked, avoid loosening by the generation in space;The length of fixing buckle 218 is less than the thickness of first segment 116
Degree provides working space for fixing buckle 218, and convenient for when pulling the plug out of the socket, fixing buckle 218 is squeezed to socket connecting pin 213.
As shown in Figure 2, it is preferable that line end 125 is located at 112 outside of contact pin connecting pin, to mention for 125 wiring of line end
For necessary space;Needle end 124 and insulator cap 123 are prominent in 111 outside of plug connecting pin, due to socket connecting pin 213
It fixes with the length of plug connecting pin 111 and limited, if needle end 124 is located inside plug connecting pin 111, cannot ensure
It plays connection function, and then cannot be guaranteed circuit conducting;Insulator cap 123 is in 124 projecting plug connecting pin 111 of needle end
In the case of protection syringe needle make its outside insulation.
As depicted in figs. 1 and 2, it is preferable that line end 125 is equipped with the oblong slots 126 for connecting electric wire, oblong slots 126
To come into full contact with and be tied up on line end 125 by the metal part of electric wire to be connected and line end 125, fasten connection more
It is firm.
As depicted in figs. 1 and 2, it is preferable that square washer 115 is identical as 113 size structure of plane fixed part, and plane is fixed
It is equipped with fixation hole 119 on portion 113 and square washer 115, to fix socket.
Preferably, nut 24 is equipped with 24 sealing ring of nut far from one end of cable connection end 212, on the one hand plays and avoids electricity
Cable movable effect in nut 24, on the other hand can play the role of sealed damp-proof.
From the above mentioned, a kind of 180 ° of straight peen high current energy storage connectors for energy-storage system of the utility model, structure
It is compact, easy to connect, quick, reliable, good seal performance;Using the mutual cooperation of plug connecting pin and plug end, it is able to achieve fast
Speed plug, and be able to achieve it is self-locking prevent junction from loosening, make to connect more stable;Cable locking nut, which carries, locking moves back structure, energy
It effectively avoids the cable of connection from loosening, improves the safety of use and protective performance;It is applicable in 60A-200A straight peen and inserts connection fastly
Device, type selecting range is wide, is applicable to how much current such as and connects application.
The utility model is described by above-mentioned related embodiment, however above-described embodiment is only to implement the utility model
Example.It must be noted that the embodiment disclosed is not limiting as the scope of the utility model.On the contrary, not departing from this
It is changed and retouched made by the spirit and scope of utility model, belongs to the scope of patent protection of the utility model.
Claims (9)
1. a kind of 180 ° of straight peen high current energy storage connectors for energy-storage system, it is characterised in that: including cooperating and directly
The socket and plug of line connection;
The socket includes jack housing and contact pin portion, and the jack housing is hollow structure and connects including cylindrical plug
End, cylindrical contact pin connecting pin and rectangular plane fixed part, the plug connecting pin and the contact pin connecting pin are distinguished
It is fixedly connected on the two sides of the plane fixed part;Bayonet, two fixing cards are fixed there are two setting in the plug connecting pin
Mouth is symmetrically arranged at the two sides of the plug connecting pin;Square washer is equipped on the contact pin connecting pin, it is described rectangular
Gasket sticker is in the plane fixed part on the side of the contact pin connecting pin;The contact pin portion includes contact pin, O-shaped sealing
Circle and insulator cap, the contact pin include needle end and line end, and the O-ring seal and the insulator cap are successively sleeved on
In the needle end, the jack housing is run through in the contact pin portion;
The plug includes the cylindrical plug body of straight tube, plug inner core, plug and nut, and the plug inner core is threaded through institute
It states in plug body;The plug body includes plug end and cable connection end;The plug end includes cylindrical socket
The Elastic buckle of connecting pin and two strips, two Elastic buckles are symmetrically arranged at the socket connecting pin
Two sides;The plug inner core includes hat spring and hollow cylindricality jack, and the cylindricality jack includes first end and second end, institute
It states hat spring and is sleeved on the first end, the second end is located at the outside of the plug body and the close cable connection end,
Cable is interspersed in the second end, and plug is set on cable and is sleeved in the second end, the nut suit
It is screwed in the outside of cable and the plug and with the cable connection end, the cable connection end is close to the plug end
Side be equipped with locking protrusion, one end that the nut and the cable connection end are screwed on is equipped with locking card slot.
2. being used for 180 ° of straight peen high current energy storage connectors of energy-storage system as described in claim 1, it is characterised in that: described
It is equipped with annular groove on the outside of socket connecting pin, is arranged with spigot seal circle in the annular groove.
3. being used for 180 ° of straight peen high current energy storage connectors of energy-storage system as described in claim 1, it is characterised in that: described
Plug connecting pin includes the first segment and second segment of cylinder interconnected, the first segment be located at the plane fixed part and
Between the second segment, the outer diameter of the second segment is greater than the outer diameter of the first segment, and the fixed bayonet is located at described second
In section and prominent on the outside of the second segment, the fixed bayonet runs through the second segment.
4. being used for 180 ° of straight peen high current energy storage connectors of energy-storage system as claimed in claim 3, it is characterised in that: described
Side on second segment between the fixed bayonet offers arc groove.
5. being used for 180 ° of straight peen high current energy storage connectors of energy-storage system as claimed in claim 3, it is characterised in that: described
Elastic buckle includes wearing section and fixing buckle, and the length for wearing section is equal to the thickness of the second segment, the fixing buckle
Length is less than the thickness of the first segment.
6. being used for 180 ° of straight peen high current energy storage connectors of energy-storage system as described in claim 1, it is characterised in that: described
Line end is located on the outside of the contact pin connecting pin, and the needle end and the insulator cap are prominent outside the plug connecting pin
Side.
7. being used for 180 ° of straight peen high current energy storage connectors of energy-storage system as claimed in claim 6, it is characterised in that: described
Line end is equipped with the oblong slots for connecting electric wire.
8. being used for 180 ° of straight peen high current energy storage connectors of energy-storage system as described in claim 1, it is characterised in that: described
Square washer is identical as the plane fixed part size structure, is equipped with fixation on the plane fixed part and the square washer
Hole.
9. being used for 180 ° of straight peen high current energy storage connectors of energy-storage system as described in claim 1, it is characterised in that: described
Nut is equipped with screw cap closures circle far from one end of the cable connection end.
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CN201822264328.0U CN209133766U (en) | 2018-12-31 | 2018-12-31 | A kind of 180 ° of straight peen high current energy storage connectors for energy-storage system |
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CN201822264328.0U CN209133766U (en) | 2018-12-31 | 2018-12-31 | A kind of 180 ° of straight peen high current energy storage connectors for energy-storage system |
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Cited By (1)
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CN109599720A (en) * | 2018-12-31 | 2019-04-09 | 苏州快可光伏电子股份有限公司 | A kind of 180 ° of straight peen high current energy storage connectors for energy-storage system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109599720A (en) * | 2018-12-31 | 2019-04-09 | 苏州快可光伏电子股份有限公司 | A kind of 180 ° of straight peen high current energy storage connectors for energy-storage system |
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