CN107634636A - A kind of exposed sliding door linear electric motors - Google Patents
A kind of exposed sliding door linear electric motors Download PDFInfo
- Publication number
- CN107634636A CN107634636A CN201711015309.8A CN201711015309A CN107634636A CN 107634636 A CN107634636 A CN 107634636A CN 201711015309 A CN201711015309 A CN 201711015309A CN 107634636 A CN107634636 A CN 107634636A
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- CN
- China
- Prior art keywords
- sliding door
- electric motors
- linear electric
- housing
- core component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000008358 core component Substances 0.000 claims abstract description 37
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 49
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 210000003454 tympanic membrane Anatomy 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Linear Motors (AREA)
Abstract
The present invention relates to a kind of exposed sliding door linear electric motors, have stator and mover, and stator includes housing and core component, and core component is arranged in housing, and housing has opening portion, core component is outwards exposed at least in part.It is the driving force that sliding door provides that linear electric motors, which can be strengthened, and reduces scattering losses.
Description
Technical field
The present invention relates to a kind of sliding door, more particularly to a kind of exposed sliding door linear electric motors, belong to building decoration
Hardware fitting manufacturing technology.
Background technology
The sliding door driven using linear electric motors is a kind of common automatic door type, has super-silent, slip is gentle etc.
Advantage.Linear motor stator electric coil 02 is wrapped on iron core 03, magnetic field be present due to electromagnetic induction principle, around it, the magnetic field
Act on the magnet of mover component, caused magnetic force moving mover assembly movement.Because the speed of mover assembly needs to be controlled,
Driving force size needs to be conditioned, and magnetic field intensity is not constant amount.Also, because sliding door speed among changing always,
The change for controlling the stator coil surrounding magnetic field of sliding door is also very strong.As shown in figure 1, the magnetic field of change will be in straight-line electric
Vortex is produced on metallic plate 01 (such as aluminium sheet) around machine stator, conductor vortex will produce heat, when vortex is very strong, produce
Heat it is very big.On the one hand the power supply to linear electric motors has been lost in the generation of the heat, on the other hand the vortex on the metallic plate
Also weakening effect to the magnetic field of stator coil 02 will be present, the driving force that sliding door obtains is lowered.
The content of the invention
It is an object of the invention to be easy to strengthen sliding door linear electric motors driving force, reduce the technology of linear electric motors heating
Problem.
In order to solve the above technical problems, the present invention adopts the technical scheme that：A kind of exposed sliding door linear electric motors,
With stator and mover, stator includes housing and core component, and core component is arranged in housing, and housing has opening portion, makes
Core component outwards exposes at least in part.
Core component is inhibited the generation being vortexed on core component peripheral conductor exposed to extraneous opening portion, weaken
The influence of vortex, it is the driving force that sliding door provides that can strengthen linear electric motors, and reduces scattering losses.
Further, opening portion is housing towards the open slot formed on the face of mover.Stator produces magnetic field and carried for mover
For magnetic force, the possibility that stator case forms vortex towards the face of mover is big, sets opening portion at the position, can efficiently cut
The influence of weak vortex.
Further, open slot is one, is extended through along shell length direction.The open slot of insertion form is advantageous to shell
The processing of body.
Further, shell nozzle portion has limiting unit, and limiting unit restraining line core assembly removes from opening portion.The limiting unit
Design facilitate core component and be contained in the housing with opening portion, core component will not be easily separated from stator module.
Further, limiting unit is the flanging that the side of housing two is formed to centre respectively.Limiting unit is formed by flanging, is one
The easy limiting unit generation type of kind, can effectively ensure that core component will not depart from easily.
Further, core component includes coil and iron core, and coil is wound on iron core, and core component also includes coil bone
Frame, it is arranged between coil and iron core.The coil rack facilitates the coiling on iron core.
Further, coil rack is sheathed on iron core by through hole, and an ora terminalis of through hole has flange, and flange abuts flanging
Inner surface.Thus, by the cooperation of coil rack and flanging, whole core component is made not detached from opening portion.
Further, the other end of coil rack through hole has lug in the direction both sides of vertical stator module, lug to
The base portion bending of iron core, lug is beneath to be used to bury wire.The structure design of coil rack is fixed core component, also
The space of wire fixation is provided, makes the wiring in stator module neat.
Further, core component is several that the iron core of several core components is superimposed to be formed using multiple iron plates.Iron plate is folded
Add to form iron core group, iron core can be produced at low cost.
Further, opening portion is formed in the side of housing.The vortex of side is inhibited, and can also increase to a certain extent
Strong driving force, reduce thermal losses.
Brief description of the drawings
Fig. 1 is prior art Linear motion actuator stator structure partial schematic diagram；
Fig. 2 is first embodiment of the invention stator stereogram；
Fig. 3 is first embodiment of the invention stator explosive view；
Fig. 4 is first embodiment of the invention stator cross-sectional view；
Fig. 5 is first embodiment of the invention stator upward view；
Fig. 6 is first embodiment of the invention housing section figure；
Fig. 7 is first embodiment of the invention iron core stereogram；
Fig. 8 is first embodiment of the invention coil rack stereogram；
Fig. 9 is second embodiment of the invention schematic diagram；
Wherein, reference implication is as follows：
Stator 10
Housing 1
The flanging 12 of open slot 11
Iron core 2
The base portion 22 of iron plate 21
Coil 3
Coil rack 4
Flange 41
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
A kind of exposed sliding door linear electric motors, have stator and mover, and stator includes housing and core component, core
Component is set in the housing, and housing has opening portion, core component is outwards exposed at least in part.
Core component is inhibited the generation being vortexed on core component peripheral conductor exposed to extraneous opening portion, weaken
The influence of vortex, it is the driving force that sliding door provides that can strengthen linear electric motors, and reduces scattering losses.
It is understandable to enable the above objects, features and advantages of the present invention to become apparent, below in conjunction with the accompanying drawings to the present invention
Specific embodiment be described in detail.
First embodiment
In the present embodiment, a kind of linear electric motors for sliding door include stator 10 and mover (not shown).Stator 10 has
The coil for having electric current to pass through produces magnetic field, and magnet is provided with mover, and magnetic field caused by stator 10 is acted on the mover of carry magnet,
Caused magnetic force moving mover motion.The door body of sliding door is connected with mover, and the motion of mover will drive sliding door movement, make cunning
Dynamic door is turned on and off.
As shown in figure 1, the generally cross section of stator 10 is the strip of rectangle.Outside is housing 1, the positioned inside of housing 1
The various parts for producing magnetic field, as shown in Figure 3.Inner body will be described in detail below.Housing 1 can be squeezed into by metal material
Type.
In the present embodiment, opening portion is housing 1 towards the open slot 11 formed on the face of mover, as shown in Figure 6.Housing 1
Section is into U-shaped, the face mover of open slot 11.Magnetic force is provided for mover, stator case is towards mover because stator produces magnetic field
The possibility that face forms vortex is big, sets opening portion at the position, can efficiently weaken the influence of vortex.
Preferably, open slot 11 is one, is extended through along the length direction of housing 1.The open slot of insertion form is advantageous to
The processing of housing.Metallic plate can be bent into U-typed and is molded by the housing 1 with open slot 11.Column can also be shaped to
After housing, cutting forms open slot 11.
In the present embodiment, the open slot 11 of housing 1 has limiting unit, and limiting unit restraining line core assembly removes from opening portion.
The design of the limiting unit facilitates core component and is contained in the housing with opening portion, and core component will not be easily separated from stator pack
Part.
Preferably, limiting unit is flanging 12, as shown in Figure 6.Flanging 12 have symmetrical two, respectively with housing 1
Side it is vertical, to housing intermediary form.Flanging 12 can be by the way that 1 liang of side of housing be bent to form to centre.Can also be with
The global formation of housing 1.Limiting unit is formed by flanging 12, is a kind of easy limiting unit generation type, be can effectively ensure that core group
Part will not depart from easily.
As shown in figure 3, core component includes coil 3 and iron core 2, coil 3 is wound on iron core 2, and core component also includes
Coil rack 4, it is arranged between coil 3 and iron core 2.The coil rack 4 facilitates the coiling on iron core.
The structure of iron core 2 is as shown in Figure 7.In the present embodiment, stator 10 needs multigroup core assembly, that is, needs multiple iron cores 2.
The present embodiment gathers into folds to form iron core row using number iron plate 21.The shape of the iron plate 21 is as shown in Figure 7.Iron plate is superimposed to form iron core
Group, iron core can be produced at low cost.The bottom of the iron core 2 of formation is base portion 22.
Coil rack 4 has through hole, and coil rack 4 is sheathed on iron core 2 by through hole.An as shown in figure 8, ora terminalis of through hole
With flange 41, base portion of the end away from iron core 2.The flange 41, can be with through hole one along vertical through hole axially direction projection
Shaping.The position relationship of flange 41 as shown in Figure 4 and housing 1, flange 41 abut the inner surface of flanging 12.Thus, line is passed through
The cooperation of ring framework 4 and flanging 12, makes whole core component not detached at open slot 11.
Other flange 41 itself also can avoid coil 3 from being taken off at one end from flange 41 when coil 3 winds line around iron core 2
Go out, make coiling turmoil.
Further, the through hole of coil rack 4 has close to one end of the base portion of iron core 2 in the direction both sides of vertical stator module
Lug 42, as shown in Figure 8.Lug 42 is bent to the base portion 2 of iron core, and it is similar in flange 41, all can be by the main body one of coil rack 4
It is body formed.Flange 41 provides space with lug 42 for the coiling of coil 3, and coil 3 can easily be around in flange 41 and lug
Between 42, iron core 2 and the periphery of coil rack 4.
The coil 3 of core component in stator 10 is required for connecting wire to be powered.Under normal circumstances, herein wiring is more
And it is complicated, also easily make the structure of whole stator 10 become complicated.In the present embodiment, as shown in figure 4, existing under lug 42
The space of embedded wire.The wire that stator 10 connects coil 3 can place the bottom of lug 42.The structure design of coil rack will
Core component is fixed, and additionally provides the space of wire fixed in position, wire is stashed, and makes the wiring in stator module
Neatly.
Second embodiment
As shown in figure 9, unlike Fig. 5, the open slot 11 of the second embodiment have it is multiple, along the length side of stator 1
To being spaced, the position correspondence with iron core 2.Such a open slot 11 easily can be achieved to weaken the effect being vortexed on housing.Meanwhile should
Also there are housing parts, housing and the upper flange 41 of coil rack 4 of the part can also coordinate between open slot 11.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and replacement can also be made, these improve and replaced
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of exposed sliding door linear electric motors, there is stator and mover, it is characterised in that：The stator include housing and
Core component, the core component are arranged in housing, and the housing has opening portion, make the core component at least in part
Outwards exposure.
2. exposed sliding door linear electric motors as claimed in claim 1, it is characterised in that：The opening portion is the housing
The open slot formed on towards the face of the mover.
3. exposed sliding door linear electric motors as claimed in claim 2, it is characterised in that：The open slot is one, edge
The shell length direction extends through.
4. the exposed sliding door linear electric motors as any one of claim 1-3, it is characterised in that：The housing is opened
Oral area has limiting unit, and the limiting unit limits the core component and removed from the opening portion.
5. exposed sliding door linear electric motors as claimed in claim 4, it is characterised in that：The limiting unit is housing both sides
The flanging that side is formed to centre respectively.
6. exposed sliding door linear electric motors as claimed in claim 5, it is characterised in that：The core component includes coil
And iron core, the coil are wound on the iron core, the core component also includes coil rack, is arranged at the coil and institute
State between iron core.
7. exposed sliding door linear electric motors as claimed in claim 6, it is characterised in that：The coil rack passes through through hole
The iron core is sheathed on, an ora terminalis of the through hole has flange, and the flange abuts the flanging inner surface.
8. exposed sliding door linear electric motors as claimed in claim 7, it is characterised in that：The coil rack through hole it is another
One end has lug in the direction both sides of the vertical stator module, and the lug is bent to the base portion of the iron core, described convex
It is used to bury wire under eardrum.
9. exposed sliding door linear electric motors as claimed in claim 7 or 8, it is characterised in that：The core component is number
Individual, the iron core of several core components is superimposed to be formed using multiple iron plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711015309.8A CN107634636B (en) | 2017-10-26 | 2017-10-26 | Linear motor for exposed sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711015309.8A CN107634636B (en) | 2017-10-26 | 2017-10-26 | Linear motor for exposed sliding door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107634636A true CN107634636A (en) | 2018-01-26 |
| CN107634636B CN107634636B (en) | 2024-01-12 |
Family
ID=61106531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711015309.8A Active CN107634636B (en) | 2017-10-26 | 2017-10-26 | Linear motor for exposed sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107634636B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110138172A (en) * | 2018-02-02 | 2019-08-16 | 中山市欧派克五金制品有限公司 | A kind of telescopic sliding door structure of the linear motion actuator |
| CN114396028A (en) * | 2021-12-01 | 2022-04-26 | 国网福建省电力有限公司 | Water-blocking door for main traffic hole of power station |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06101379A (en) * | 1992-09-17 | 1994-04-12 | Fuji Electric Co Ltd | Linear motor type door opening/shutting device |
| JP2001262936A (en) * | 2000-03-17 | 2001-09-26 | Matsushita Electric Works Ltd | Automatic door |
| CN101084512A (en) * | 2004-10-28 | 2007-12-05 | 普罗-麦克龙模件系统有限及两合公司 | Transponder system |
| CN102315710A (en) * | 2010-07-01 | 2012-01-11 | Hrs风电技术有限公司 | Fixing structure of permanent magnet generator or motor permanent magnet |
| CN207426949U (en) * | 2017-10-26 | 2018-05-29 | 中山市欧派克五金制品有限公司 | A kind of exposed sliding door linear motor |
-
2017
- 2017-10-26 CN CN201711015309.8A patent/CN107634636B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06101379A (en) * | 1992-09-17 | 1994-04-12 | Fuji Electric Co Ltd | Linear motor type door opening/shutting device |
| JP2001262936A (en) * | 2000-03-17 | 2001-09-26 | Matsushita Electric Works Ltd | Automatic door |
| CN101084512A (en) * | 2004-10-28 | 2007-12-05 | 普罗-麦克龙模件系统有限及两合公司 | Transponder system |
| CN102315710A (en) * | 2010-07-01 | 2012-01-11 | Hrs风电技术有限公司 | Fixing structure of permanent magnet generator or motor permanent magnet |
| CN207426949U (en) * | 2017-10-26 | 2018-05-29 | 中山市欧派克五金制品有限公司 | A kind of exposed sliding door linear motor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110138172A (en) * | 2018-02-02 | 2019-08-16 | 中山市欧派克五金制品有限公司 | A kind of telescopic sliding door structure of the linear motion actuator |
| CN114396028A (en) * | 2021-12-01 | 2022-04-26 | 国网福建省电力有限公司 | Water-blocking door for main traffic hole of power station |
| CN114396028B (en) * | 2021-12-01 | 2024-01-26 | 国网福建省电力有限公司 | Water blocking door for main traffic hole of electric station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107634636B (en) | 2024-01-12 |
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