CN206961753U - A kind of high voltage connector - Google Patents
A kind of high voltage connector Download PDFInfo
- Publication number
- CN206961753U CN206961753U CN201720949118.8U CN201720949118U CN206961753U CN 206961753 U CN206961753 U CN 206961753U CN 201720949118 U CN201720949118 U CN 201720949118U CN 206961753 U CN206961753 U CN 206961753U
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- end cover
- iron core
- vacuum tube
- contact
- high voltage
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Abstract
The utility model discloses a kind of high voltage connector, including base and three vertical unidirectional contactors for being built up in susceptor surface and setting parallel with one another；The high pressure contact portion on top and the low pressure contact part of bottom are provided with each unidirectional contactor, the high pressure contact site point on top includes the isolation ward for being arranged on outside, it is hollow structure inside isolation ward, the upper end of hollow space is provided with vacuum tube, static side row is connected with above vacuum tube, moved end row is installed, moved end row comes realization inside vacuum tube with static side and contacted with separating, and moved end row lower section is provided with insulator below vacuum tube；The low pressure contact part of bottom includes upper end cover and bottom end cover, and cored and cylinder is set between upper end cover and bottom end cover.This high voltage connector, it is possible to increase the folding speed and stability of contactor, realize the characteristics of contactor spring is small, synchronism is good, be advantageous to control the switch of high-tension electricity using low tension, improve safety coefficient.
Description
Technical field
The utility model belongs to electric elements design field, and in particular to a kind of high voltage connector.
Background technology
Contactor is divided into A.C. contactor（Voltage AC）And D.C. contactor（Voltage DC）, it is applied to electric power, distribution etc.
Electricity consumption occasion.Contactor broadly refers to flow through current induced magnetic field using coil in industrial electro, makes contact closure, to reach control
Make the electrical equipment of load.In electrotechnics, because fast shut-off exchange and direct current major loop and can be frequently switched on and high current
The device of control circuit, so often applying to high-tension motor high-voltage capacitance as control object, it is also possible to make control factory
If circuit can not only be switched on and off for electrical load, contactors such as the hot device ﹑ machine-tools of ﹑ electricity and various kinds electric power units, and
Also there is the effect of low-voltage release guard.Contactor control capability is big, is to control automatically suitable for frequent operation and far distance controlled
One of critical elements in system processed.
Existing contactor relies on permanent magnetism lever principle, realizes the folding of high pressure vacuum pipe moving contact and static contact, so as to real
The purpose of existing far distance controlled High-Voltage Electrical Appliances, but shortcoming is also obvious, specifically has：1st, whole mechanism is complicated, manufacturing cost
Compare high, installation and detachable maintaining cost height；It is unreliable when the 2nd, closing a floodgate；3rd, because prior art is to lean on permanent magnetism lever principle, when
Electromagnetic force disappears during power-off, armature by spring reaction force and tripping, therefore whole actuating length is very big, response speed
It is slow.
The content of the invention
The utility model is with a kind of special metal material processing, instead of traditional permanent magnet, solves above-mentioned skill
Art problem, there is provided a kind of high voltage connector, its design structure is simple, scientific and reasonable, easy to use；Traditional permanent magnet can be replaced
The mode of holding, make vertical movement up and down more advanced, the installation, dismounting and maintenance of contactor can be made more convenient, reduced
The manufacturing cost of high voltage connector, improve the folding speed and stability of contactor so that the work of contactor is relatively reliable.
Technical scheme is used by the utility model：A kind of high voltage connector, including casing and three are built up in vertically
Casing surface and the single group mechanism of setting parallel with one another；High pressure mechanism and the bottom on top are provided with each single group mechanism
Low pressure mechanism, the high pressure mechanism on top include being arranged on the isolation ward of outside, are hollow structure inside isolation ward, hollow space
Upper end is provided with vacuum tube, and static contact is connected with above vacuum tube, and static contact is arranged on above isolation ward by screw, vacuum tube
Lower section moving contact is installed, moving contact is realized inside vacuum tube with static contact and contacted with separating, and is provided with below moving contact
Insulator；The low pressure mechanism of bottom includes upper end cover and bottom end cover, and cored and cylinder, iron are set between upper end cover and bottom end cover
Core is arranged on cylinder interior, and magnet coil is wound with around iron core, offers on upper end cover and is connected with space where magnet coil
Logical line outlet groove, core interior are provided with a through hole, sluice separating spring are provided with through hole, and sluice separating spring is internally provided with touch spring,
Insulator bottom is provided with connecting bolt, and connecting bolt is through iron core and extends to iron core bottom surface, is provided with connecting bolt
Adjusting nut, bottom end cover lower section are connected with installing plate, fixing bolt are provided between installing plate and isolation ward.
The iron core is circumferentially provided with a stage portion, iron core outside diameter and the bottom end cover center-hole diameter of stage portion bottom
It is equal, the restriction on position is carried out when the stage portion of iron core to move up and down under the action of the spring to iron core.
The sluice separating spring is in contact with touch spring bottom with iron core bottom surface, and sluice separating spring top is in contact with upper end cover,
Touch spring top extends to above upper end cover through upper end cover and is in contact with insulator, and it is straight that touch spring diameter is less than sluice separating spring
Footpath.
The use process of this high voltage connector is：When the solenoid is activated, iron core is magnetized, and iron core can be in electromagnetism
In the presence of moved up, during moving up, iron core overcomes the active force of sluice separating spring to move up, and makes simultaneously
Obtaining insulator drives the moving contact in vacuum tube to move up so that static contact is produced with moving contact and contacted, and realizes the mesh of combined floodgate
, when magnetic force disappears, in the presence of sluice separating spring so that static contact separates with moving contact, reaches the purpose of separating brake, real
Now control closing for high-tension electricity.
The iron core is arranged on cylinder interior, and magnet coil is wound with around iron core；The purpose so set is：Can be
After magnet coil is powered so that iron core is magnetized, and iron core both ends have magnetic, it is possible to achieve iron core moves up and down, favorably
In contact contact with separating.
The beneficial effects of the utility model：The technical program provides a kind of high voltage connector, and its design structure is simple, science
Rationally, it is easy to use；The folding speed and stability of contactor can be improved, realize contactor spring it is small, synchronism is good
Feature, be advantageous to improve the control performance of contactor.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is the structural representation of single group mechanism of the present utility model；
Fig. 3 is iron core sectional view of the present utility model.
Marked in figure：1st, casing；2nd, isolation ward；3rd, vacuum tube；4th, static contact；5th, moving contact；6th, insulator；7th, upper end
Lid；8th, bottom end cover；9th, iron core；10th, cylinder；11st, magnet coil；12nd, line outlet groove；13rd, sluice separating spring；14th, touch spring；15th, even
Connecting bolt；16th, adjusting nut；17th, installing plate；18th, fixing bolt；19th, screw；20th, stage portion.
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
As illustrated, a kind of high voltage connector, including casing 1 and three vertical surfaces of casing 1 and parallel with one another of being built up in
The single group mechanism of setting；The high pressure mechanism on top and the low pressure mechanism of bottom, the height on top are provided with each single group mechanism
Press mechanism includes the isolation ward 2 for being arranged on outside, and the inside of isolation ward 2 is hollow structure, and the upper end of hollow space is provided with vacuum
Pipe 3, the top of vacuum tube 3 are connected with static contact 4, and static contact 4 is arranged on the top of isolation ward 2, the lower section of vacuum tube 3 by screw 19
Moving contact 5 is installed, moving contact 5 is realized inside vacuum tube 3 with static contact 4 and contacted with separating, and the lower section of moving contact 5 is provided with absolutely
Edge 6；The low pressure mechanism of bottom includes upper end cover 7 and bottom end cover 8, and cored 9 and circle are set between upper end cover 7 and bottom end cover 8
Cylinder 10, iron core 9 is arranged on inside cylinder 10, and magnet coil 11 is wound with around iron core 9, is offered on upper end cover 7 and electromagnetic wire
The line outlet groove 12 that 11 place spaces are connected is enclosed, iron core 9 is internally provided with a through hole, sluice separating spring 13, separating brake are provided with through hole
Spring 13 is internally provided with touch spring 14, and the bottom of insulator 6 is provided with connecting bolt 15, and connecting bolt 15 runs through iron core 9 simultaneously
The bottom surface of iron core 9 is extended to, adjusting nut 16 is installed on connecting bolt 15, the lower section of bottom end cover 8 is connected with installing plate 17, installing plate
Fixing bolt 18 is provided between 17 and isolation ward 2.
The iron core 9 is circumferentially provided with a stage portion 20, the outside diameter of iron core 9 of the bottom of stage portion 20 with bottom end cover 8
Heart bore dia is equal, and the limit on position is carried out when the stage portion 20 of iron core 9 to move up and down under the action of the spring to iron core 9
It is fixed.
The sluice separating spring 13 is in contact with the bottom of touch spring 14 with the bottom surface of iron core 9, the top of sluice separating spring 13 and upper end cover 7
It is in contact, the top of touch spring 14 extends to the top of upper end cover 7 through upper end cover 7 and is in contact with insulator 6, and touch spring 14 is straight
Footpath is less than the diameter of sluice separating spring 13.
The use process of this high voltage connector is：When magnet coil 11 is powered, iron core 9 is magnetized, and iron core 9 can be
Moved up in the presence of electromagnetism, during moving up, iron core 9 overcomes the active force of sluice separating spring 13 to moving up
It is dynamic, while cause insulator 6 to drive the moving contact 5 in vacuum tube 3 to move up so that static contact 4 is produced with moving contact 5 and connect
Touch, the purpose of combined floodgate is realized, when magnetic force disappears, in the presence of sluice separating spring 13 so that static contact 4 occurs to divide with moving contact 5
From reaching the purpose of separating brake, realize closing for control high-tension electricity.
Claims (5)
- A kind of 1. high voltage connector, it is characterised in that：It is built up in susceptor surface and parallel with one another sets including base and three is vertical The unidirectional contactor put；The high pressure contact portion on top and the low pressure contact portion of bottom are provided with each unidirectional contactor Point, the high pressure contact site point on top includes the isolation ward for being arranged on outside, is hollow structure inside isolation ward, hollow space it is upper End is provided with vacuum tube, and static side row is connected with above vacuum tube, and moved end row is provided with below vacuum tube, and moved end row arranges with static side Contact is realized inside vacuum tube with separating, moved end row lower section is provided with insulator；The low pressure contact part of bottom includes upper end Lid and bottom end cover, set cored and cylinder, iron core is arranged on cylinder interior, wound around iron core between upper end cover and bottom end cover There is magnet coil, the line outlet groove being connected with space where magnet coil is offered on upper end cover, it is logical that core interior is provided with one Hole, tripping spring is provided with through hole, tripping spring is internally provided with contact spring, and insulator bottom is provided with connecting bolt, Connecting bolt is through iron core and extends to iron core bottom surface, and adjusting nut is provided with connecting bolt, peace is connected with below bottom end cover Loading board, fixing bolt is provided between installing plate and isolation ward.
- A kind of 2. high voltage connector according to claim 1, it is characterised in that：Static side row is L-type structure, and static side row passes through Screw is arranged on above isolation ward, offers to connect the through hole of high-voltage conducting wires on static side row.
- A kind of 3. high voltage connector according to claim 1, it is characterised in that：Moved end is arranged to be set with the junction of insulator There is the soft bar of connection, connect soft bar and be fixedly mounted in the mounting seat being fixedly connected with isolation ward.
- A kind of 4. high voltage connector according to claim 1, it is characterised in that：Iron core is circumferentially provided with a stage portion, platform The iron core outside diameter in rank subordinate portion is equal with bottom end cover center-hole diameter.
- A kind of 5. high voltage connector according to claim 1, it is characterised in that：Tripping spring and contact spring bottom are and iron Core bottom surface is in contact, and tripping spring top is in contact with upper end cover, and contact spring top is extended to above upper end cover through upper end cover It is in contact with insulator, contact spring diameter is less than tripping spring diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720949118.8U CN206961753U (en) | 2017-08-01 | 2017-08-01 | A kind of high voltage connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720949118.8U CN206961753U (en) | 2017-08-01 | 2017-08-01 | A kind of high voltage connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206961753U true CN206961753U (en) | 2018-02-02 |
Family
ID=61380223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720949118.8U Active CN206961753U (en) | 2017-08-01 | 2017-08-01 | A kind of high voltage connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206961753U (en) |
-
2017
- 2017-08-01 CN CN201720949118.8U patent/CN206961753U/en active Active
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