CN205828279U - A kind of service life length electromagnetic switch - Google Patents
A kind of service life length electromagnetic switch Download PDFInfo
- Publication number
- CN205828279U CN205828279U CN201620821203.1U CN201620821203U CN205828279U CN 205828279 U CN205828279 U CN 205828279U CN 201620821203 U CN201620821203 U CN 201620821203U CN 205828279 U CN205828279 U CN 205828279U
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- CN
- China
- Prior art keywords
- service life
- copper billet
- electromagnetic switch
- dividing plate
- housing
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Abstract
The utility model discloses the electromagnetic switch of length in a kind of service life, including housing, the inside of described housing is divided into three parts by the first dividing plate and second partition, a portion is mobile room, and the inside of described mobile room is provided with permanent magnet and is arranged on the first copper billet of permanent magnet end face, the top of the first copper billet is provided with projection, and described housing is provided with mobile groove at the position being positioned at projection, the end face of the first dividing plate is provided with the second copper billet, the ferrum core being wound with coil outside one group it is provided with between first dividing plate and second partition, the inside of another part is provided with accumulator, the surface of housing is provided with binding post and charging port.This utility model simple in construction, need not directly contact the pull-switch of powerful electric current, thus effectively prevent the generation of electric shock phenomenon, in addition, in this device, the wire for connecting is all fixed, so the joint absent-mindedness that will not cause because wire moves or the generation of harness damage phenomenon, thus improve the service life of this device.
Description
Technical field
This utility model relates to switching technique field, a kind of service life length electromagnetic switch.
Background technology
China's patent No. CN201120304418.3 discloses the locker of a kind of electromagnetic switch, including being arranged on shell
Internal dynamic crane span structure and adhesive electric magnet, adhesive electric magnet is correspondingly arranged with dynamic crane span structure, and housing is provided with locker, dynamic bridge
One end of frame bottom armature is bent to form latch hook, and latch hook is corresponding with locker, and during use, starting relay controls adhesive electricity
Magnet is energized, and makes crane span structure move down and adhesive electromagnetic actuation, and then makes the dynamic and static closing of contact of earth leakage protective device.Dynamic crane span structure
Its bottom armature extruding inserted link in folding process, first inserted link extrudes pagoda spring and retreats, when latch hook moves down into the position of inserted link
Postponing, pagoda spring releases inserted link makes inserted link insertion latch hook complete the locking to dynamic crane span structure.Now make adhesive electric magnet power-off,
Under the effect of inserted link and latch hook, dynamic crane span structure cannot go up shifting, and switch is in "on" position all the time.
China's patent No. CN201120561605.X discloses a kind of electromagnetic switch electrical equipment, including arc quenching system, main electricity
Road system, electromagnetic operating system and mounting seat, the structure of main circuit system: before dynamic tactile bridging is connected on contact supporter
End, the dynamic rear touching bridge is provided with static contact, and static contact is connected with contact plate, and contact plate is arranged on fixed pedestal, contact support
Part is connected with dynamic iron core, is relatively set with static iron core with dynamic iron core, and static iron core is arranged on base, static iron core be provided around electricity
Magnetic coil, contact supporter is provided with reaction spring, and when dynamic tactile bridge is with static contact adhesive, reaction spring is in compressive state.
The beneficial effects of the utility model: the electromagnetic switch (being called for short switch) of control and protective switching device is mainly used to connect disjunction
Circuit, extinguishes electric arc, completes the instruction of controller, it is possible to use separately as A.C. contactor, for the break-make of control circuit
Operation.
China's patent No. CN201020570814.6 discloses a kind of Double-blade interlocking type power switch, it is characterised in that described
Power switch includes disconnecting link, operating handle, pass united dish, connecting rod and support；One end of described support is connected with connecting rod and can
Rotating together with same connecting rod, the other end of support is connected with disconnecting link；One end of described connecting rod is provided with operating handle, the other end
It is provided with pass united dish；Described association dribbling has arc gap, is controlled the turned position of arc gap by operating handle, so that cutter
Lock is simultaneously in closure state；The situation that whole power circuit power down is exited can effectively be stopped by this power switch, protects whole
Power system, highly improves the reliability of power system, when arc gap direction is in left and right, shows that this disconnecting link is in and closes
And state, when arc gap direction is in upper and lower, this disconnecting link is in open mode；Disconnecting link (right) is in open mode, disconnecting link
(left) is in closure state, and now the state of disconnecting link (left) can change over closure state, and the state of disconnecting link (right) cannot change
Becoming open mode, i.e. two disconnecting links can be simultaneously in closure state, but is not simultaneously in off-state.Two disconnecting links are equal
Being in closure state, now, two disconnecting links can be carried out opening operation.One disconnecting link is in open mode, and disconnecting link is in and closes
Conjunction state, now the state of disconnecting link can change over closure state, and the state of disconnecting link cannot change into open mode；Thus body
Show two disconnecting links at least feature being in closure state.
It is obvious that above-mentioned three kinds of devices have automatic advantage in terms of power-off, but large-scale electric power place is come
Say there is obvious shortcoming, such as large-scale power place and probably occur when switching, the generation of electric shock phenomenon, tool
There is obvious limitation.
Summary of the invention
The purpose of this utility model is to provide the electromagnetic switch of length in a kind of service life, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, this utility model provides following technical scheme: a kind of service life length electromagnetic switch,
Including housing, the first dividing plate, second partition, permanent magnet, the first copper billet, mobile groove, projection, binding post, wire, mobile room,
Second copper billet, iron core, coil, accumulator and charging port, the inside of described housing is divided into by the first dividing plate and second partition
Three parts, a portion is mobile room, and the inside of described mobile room is provided with permanent magnet and is arranged on permanent magnet end face
First copper billet, the top of the first copper billet is provided with projection, and described housing is provided with mobile groove at the position being positioned at projection, first every
The end face of plate is provided with the second copper billet, is provided with the iron core being wound with coil outside a group, separately between the first dividing plate and second partition
The inside of a part is provided with accumulator, and the surface of housing is provided with binding post and charging port.
Preferably, described first dividing plate and second partition are plastic material and make, and prevent this components conductive, therefore control
Ability and safety.
Preferably, described mobile groove and projection are copper product and make, it is achieved fixing conduction.
Preferably, the radius of described permanent magnet and the first copper billet is all identical with the radius of described mobile room so that it is structure is tight
Gather, time mobile, do not have and rock, therefore work.
Preferably, described mobile groove connects one of which binding post by wire, it is achieved conduction.
Preferably, described second copper billet connects another described binding post of group by wire, it is achieved conducting function.
Preferably, the two ends of described coil connect one group of switch being arranged on hull outside by wire, it is achieved outside control
System, reduces the generation of electric shock accidents.
Preferably, the power input end of described accumulator connects the power input end of described charging port by wire, real
Now charge, improve continued power.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, it is not necessary to directly connect
Touch the pull-switch of powerful electric current, thus effectively prevent the generation of electric shock phenomenon, additionally, for the wire connected in this device
It is all fixed, so the joint absent-mindedness that will not cause because wire moves or the generation of harness damage phenomenon, thus
Improve the service life of this device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electromagnetic switch of this utility model length in a kind of service life；Fig. 2 is this utility model
A kind of service life length electromagnetic switch in the structural representation of the first copper billet.
In figure: 1, housing, 2, the first dividing plate, 3, second partition, 4, permanent magnet, 5, the first copper billet, 6, mobile groove, 7, convex
Block, 8, binding post, 9, wire, 10, mobile room, 11, the second copper billet, 12, iron core, 13, coil, 14, accumulator, 15, charging end
Mouthful.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-2, a kind of embodiment that this utility model provides: a kind of service life length electromagnetic switch, bag
Include housing the 1, first dividing plate 2, second partition 3, permanent magnet the 4, first copper billet 5, mobile groove 6, projection 7, binding post 8, wire 9,
Mobile room the 10, second copper billet 11, iron core 12, coil 13, accumulator 14 and charging port 15, the inside of described housing 1 is by the
One dividing plate 2 and second partition 3 are divided into three parts, and a portion is mobile room 10, and the inside of described mobile room 10 is provided with forever
Magnet 4 and the first copper billet 5 being arranged on permanent magnet 4 end face, the top of the first copper billet 5 is provided with projection 7, and described housing 1 exists
The position being positioned at projection 7 is provided with mobile groove 6, and the end face of the first dividing plate 2 is provided with the second copper billet 11, the first dividing plate 2 and second
Being provided with the iron core 12 being wound with coil 13 outside a group between dividing plate 3, the inside of another part is provided with accumulator 14, housing 1
Surface is provided with binding post 8 and charging port 15；Described first dividing plate 2 and second partition 3 are plastic material and make；Described movement
Groove 6 and projection 7 are copper product and make；The radius of described permanent magnet 4 and the first copper billet 5 all with the radius of described mobile room 10
Identical；Described mobile groove 6 connects one of which binding post 8 by wire 9；Described second copper billet 11 is connected separately by wire 9
Binding post 8 described in one group；The two ends of described coil 13 connect one group of switch being arranged on outside housing 1 by wire 9；Described storage
The power input end of battery 14 connects the power input end of described charging port 15 by wire 9.
Specifically used mode: in utility model works, first passes through charging port 15 to accumulator 14 electric power storage, works as needs
Control room, opens the switch that coil 13 connects, and now, due to the impact of electric power, controls iron core 12 and produces the magnetic pole of magnetic force, thus
Control permanent magnet 4 and drive whether the first copper billet 5 contacts and the second copper billet 11, and then control output and the disconnection of total current.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Claims (8)
1. an electromagnetic switch for length in service life, including housing (1), the first dividing plate (2), second partition (3), permanent magnet
(4), the first copper billet (5), mobile groove (6), projection (7), binding post (8), wire (9), mobile room (10), the second copper billet
(11), iron core (12), coil (13), accumulator (14) and charging port (15), it is characterised in that: the inside of described housing (1)
Being divided into three parts by the first dividing plate (2) and second partition (3), a portion is mobile room (10), and described mobile room
(10) inside is provided with permanent magnet (4) and is arranged on first copper billet (5) of permanent magnet (4) end face, the top of the first copper billet (5)
It is provided with projection (7), and described housing (1) is provided with mobile groove (6), one end of the first dividing plate (2) at the position being positioned at projection (7)
Face is provided with the second copper billet (11), is provided with, between the first dividing plate (2) and second partition (3), the ferrum being wound with coil (13) outside one group
Core (12), the inside of another part is provided with accumulator (14), and the surface of housing (1) is provided with binding post (8) and charging port (15).
A kind of service life the most according to claim 1 length electromagnetic switch, it is characterised in that: described first dividing plate
(2) it is plastic material makes with second partition (3).
A kind of service life the most according to claim 1 length electromagnetic switch, it is characterised in that: described mobile groove
(6) it is copper product makes with projection (7).
A kind of service life the most according to claim 1 length electromagnetic switch, it is characterised in that: described permanent magnet (4)
All identical with the radius of described mobile room (10) with the radius of the first copper billet (5).
A kind of service life the most according to claim 1 length electromagnetic switch, it is characterised in that: described mobile groove
(6) one of which binding post (8) is connected by wire (9).
A kind of service life the most according to claim 1 length electromagnetic switch, it is characterised in that: described second copper billet
(11) connect another by wire (9) and organize described binding post (8).
A kind of service life the most according to claim 1 length electromagnetic switch, it is characterised in that: described coil (13)
Two ends connect one group by wire (9) and are arranged on the switch that housing (1) is outside.
A kind of service life the most according to claim 1 length electromagnetic switch, it is characterised in that: described accumulator (14)
Power input end connect the power input end of described charging port (15) by wire (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620821203.1U CN205828279U (en) | 2016-08-01 | 2016-08-01 | A kind of service life length electromagnetic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620821203.1U CN205828279U (en) | 2016-08-01 | 2016-08-01 | A kind of service life length electromagnetic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205828279U true CN205828279U (en) | 2016-12-21 |
Family
ID=57556845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620821203.1U Expired - Fee Related CN205828279U (en) | 2016-08-01 | 2016-08-01 | A kind of service life length electromagnetic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205828279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022225965A1 (en) * | 2021-04-21 | 2022-10-27 | Dark Radiance LLC | Energy conversion systems and methods |
-
2016
- 2016-08-01 CN CN201620821203.1U patent/CN205828279U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022225965A1 (en) * | 2021-04-21 | 2022-10-27 | Dark Radiance LLC | Energy conversion systems and methods |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20180801 |