CN206451561U - Solenoidal magnets - Google Patents
Solenoidal magnets Download PDFInfo
- Publication number
- CN206451561U CN206451561U CN201621455559.4U CN201621455559U CN206451561U CN 206451561 U CN206451561 U CN 206451561U CN 201621455559 U CN201621455559 U CN 201621455559U CN 206451561 U CN206451561 U CN 206451561U
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- iron core
- cylinder
- spring
- static iron
- dynamic iron
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Abstract
The utility model discloses a kind of solenoidal magnets, including static iron core, dynamic iron core, spring, enameled wire loop and magnetic conductive shell；Static iron core is in the form of annular discs, and center has been upwardly formed columned boss；Spring housing is on the boss of static iron core；Dynamic iron core is in turn connected to form by the first cylinder, the second cylinder and the 3rd cylinder, wherein the diameter of the second cylinder is maximum, more than the external diameter of spring；Dynamic iron core is stuck in above spring, the 3rd cylinder insertion spring inner of dynamic iron core, and its lower surface is not contacted with the upper surface of the boss of static iron core；Enameled wire loop is arranged on apertured on spring outwards, the top plate of magnetic conductive shell, and the first cylinder of dynamic iron core is extended there through.The solenoidal magnets, meet that pulling force is big, the demand of wide input voltage range.
Description
Technical field
The utility model belongs to technical field of electric appliances, more particularly to a kind of solenoidal magnets.
Background technology
It is well known that when device for switching equipment needs to carry out operation operation, generally requiring a mechanical device to provide one
Fixed pulling force, in general, operated pneumatic valve volume are excessive, often use in middle high-pressure equipment；Low-voltage equipment is due to volume
Limitation is general to be used as power source using electromagnet.Conventional electromagnetic iron is often in 220V or 380V operating at voltages, and low
Generally require to work in one very wide input voltage range in press-fitting electric equipment.This is that general electromagnet equipment can not be met
's.
The content of the invention
In order to solve the above-mentioned technical problem, the utility model provides a kind of solenoidal magnets, meets that pulling force is big, input electricity
The demand for pressing scope wide.
Therefore, the technical solution of the utility model is as follows：
A kind of solenoidal magnets, including static iron core, dynamic iron core, spring, enameled wire loop and magnetic conductive shell；The static iron core
In the form of annular discs, center has been upwardly formed columned boss；The spring housing is on the boss of the static iron core；The dynamic iron core
It is in turn connected to form by the first cylinder, the second cylinder and the 3rd cylinder, wherein the diameter of second cylinder is maximum,
More than the external diameter of the spring；The dynamic iron core is stuck in above spring, the 3rd cylinder insertion spring inner of the dynamic iron core,
Its lower surface is not contacted with the upper surface of the boss of the static iron core；The enameled wire loop is arranged on spring outwards, the magnetic conduction
Apertured on the top plate of shell, the first cylinder of dynamic iron core is extended there through.
It is preferred that, the magnetic conductive shell is sequentially connected and constituted by top plate and two blocks of side plates, and the side plate is vertical with the top plate,
The side plate bottom is vertically provided with connecting portion, and the connecting portion is connected with the static iron core.
It is further preferred that the static iron core is provided with through hole or neck, the side plate bottom of the magnetic conductive shell is correspondingly arranged on convex
Rise, projection insertion through hole or neck, position of the fixed magnetic conductive shell relative to static iron core.
The solenoidal magnets that the present invention is provided can obtain following effect：
1) DC mode is operated in, with preferable pulling force effect.
2) possess wide input voltage range, disclosure satisfy that the pulling force demand of corresponding mechanical structure.
3) it is simple in construction, the characteristics of capacity usage ratio is high.
Brief description of the drawings
The structural representation for the solenoidal magnets that Fig. 1 provides for the utility model；
Fig. 2 is the structural representation of dynamic iron core；
Fig. 3 is the profile of static iron core；
Fig. 4 is the structural representation of magnetic conductive shell.
Embodiment
The technical solution of the utility model is described in detail below in conjunction with the drawings and specific embodiments.
As shown in figures 1-4, a kind of solenoidal magnets, including static iron core 5, dynamic iron core 1, spring 4, enameled wire loop 3 and lead
Magnetic shell 2；Static iron core 5 is in the form of annular discs, and center has been upwardly formed columned boss 51；Spring 4 is enclosed on the boss 51 of static iron core 5
On；Dynamic iron core 1 is in turn connected to form by the first cylinder 11, the second cylinder 12 and the 3rd cylinder 13, wherein the second cylinder
The diameter of body 12 is maximum, more than the external diameter of spring 4；Dynamic iron core 1 is stuck in the top of spring 4, and the 3rd cylinder 13 of dynamic iron core 1 is inserted
Enter inside spring 4, its lower surface is not contacted with the upper surface of the boss 51 of static iron core 5；Enameled wire loop 3 is arranged on the outside of spring 4,
Apertured 23 on the top plate 21 of magnetic conductive shell 2, the first cylinder 11 of dynamic iron core 1 is extended there through.
As one embodiment of the present utility model, magnetic conductive shell 2 is sequentially connected and constituted by top plate 21 and two blocks of side plates 22,
Side plate 22 is vertical with top plate 21, and the bottom of side plate 22 is vertically provided with connecting portion 24, and connecting portion 24 is connected with static iron core 5.It is preferred that,
Static iron core 5 is provided with through hole or neck, and the bottom of side plate 22 of magnetic conductive shell 2 is correspondingly arranged on projection 25, and projection 25 inserts through hole
Or neck, position of the fixed magnetic conductive shell 2 relative to static iron core 5.
When work, using the formation magnetic flux path of magnetic conductive shell 2, to reduce the magnetic resistance in magnetic field, the energy of electromagnet is improved
Measure utilization ratio.
Claims (3)
1. a kind of solenoidal magnets, including static iron core (5), dynamic iron core (1), spring (4), enameled wire loop (3) and magnetic conductive shell
(2)；It is characterized in that：The static iron core (5) is in the form of annular discs, and center has been upwardly formed columned boss (51)；The spring
(4) it is enclosed on the boss of the static iron core (5) (51)；The dynamic iron core (1) is by the first cylinder (11), the second cylinder (12)
It is in turn connected to form with the 3rd cylinder (13), wherein the diameter of second cylinder (12) is maximum, more than the spring (4)
External diameter；The dynamic iron core (1) is stuck in above spring (4), the 3rd cylinder (13) the insertion spring (4) of the dynamic iron core (1)
Inside, its lower surface is not contacted with the upper surface of the boss (51) of the static iron core (5)；The enameled wire loop (3) is arranged on bullet
On the outside of spring (4), apertured (23) on the top plate (21) of the magnetic conductive shell (2), the first cylinder (11) of dynamic iron core (1) is therefrom worn
Cross.
2. solenoidal magnets as claimed in claim 1, it is characterised in that：The magnetic conductive shell (2) is by top plate (21) and two pieces
Side plate (22) is sequentially connected composition, and the side plate (22) is vertical with the top plate (21), and side plate (22) bottom is vertically provided with
Connecting portion (24), the connecting portion (24) is connected with the static iron core (5).
3. solenoidal magnets as claimed in claim 2, it is characterised in that：The static iron core (5) is provided with through hole or neck, institute
Side plate (22) bottom for stating magnetic conductive shell (2) is correspondingly arranged on raised (25), raised (25) insertion through hole or neck, fixed magnetic conduction
Position of the shell (2) relative to static iron core (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621455559.4U CN206451561U (en) | 2016-12-28 | 2016-12-28 | Solenoidal magnets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621455559.4U CN206451561U (en) | 2016-12-28 | 2016-12-28 | Solenoidal magnets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206451561U true CN206451561U (en) | 2017-08-29 |
Family
ID=59673214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621455559.4U Active CN206451561U (en) | 2016-12-28 | 2016-12-28 | Solenoidal magnets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206451561U (en) |
-
2016
- 2016-12-28 CN CN201621455559.4U patent/CN206451561U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |