CN203531709U - Electromagnetic roller shutter door - Google Patents
Electromagnetic roller shutter door Download PDFInfo
- Publication number
- CN203531709U CN203531709U CN201320688999.4U CN201320688999U CN203531709U CN 203531709 U CN203531709 U CN 203531709U CN 201320688999 U CN201320688999 U CN 201320688999U CN 203531709 U CN203531709 U CN 203531709U
- Authority
- CN
- China
- Prior art keywords
- roller shutter
- shutter door
- door
- rolling door
- sides
- 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.)
- Expired - Fee Related
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses an electromagnetic roller shutter door and relates to a home decoration tool. The electromagnetic roller shutter door comprises a manual roller shutter door body (1), permanent magnets (2) with magnetic poles pointing to the same direction are fixedly arranged on two sides of a door piece at the bottommost part of the manual roller shutter door body (1) respectively and positioned in guide rails (3) on two sides of a door frame, strip-shaped electromagnets (4) are respectively vertically fixedly arranged at the bottoms inside the guide rails (3) on two sides in the iron core direction, the winding direction of coils of the two strip-shaped electromagnets (4) is identical, and the two strip-shaped electromagnets (4) are in parallel connection with a control circuit. The magnetic effect and the magnetic pole variable characteristics of the electromagnets are utilized to replace manual operation to open and close the roller shutter door, and the electromagnetic roller shutter door is simple in structure and reduces cost.
Description
Technical field
The utility model relates to house ornamentation apparatus, specifically a kind of electromagnetism rolling door.
Background technology
Rolling door is widely used in the public places such as business commercial house, garage, market, hospital, industrial enterprise, and even some house also adopts rolling door, mainly plays separation and antitheft.Rolling door is that the door sheet with a lot of joint motions is cascaded, and in fixing slideway, rotates upper and lower door centered by the spool of door top.Mainly hand rolling door and electric rolling door at present.Hand rolling door, by the torsional spring balancing strength on roller shutter central axis, manually pulls roller shutter switch up and down, wastes time and energy, and inconvenient operation.Electric rolling door is that the door sheet with multi-joint activity is cascaded, and with motor special, drives roller shutter central axis to rotate, and arrives roller shutter switch, when turning to upper and lower spacing that motor sets, automatically ends.Electric rolling door motor special has: plug-in door-rolling machine, Australia's formula door-rolling machine, tube-like rolling-door machine, flame-retardant door driving machine, the inorganic pair of curtain door-rolling machine, Rapid rolling door machine etc.Electric rolling door cost is high, and complex structure, fragile, is difficult for repairing.
Summary of the invention
For solving the technical problem of above-mentioned existence, the utility model provides a kind of electromagnetism rolling door, utilizes magnetic action and the variable characteristic of magnetic pole of electromagnet, replaces manually realizing the switch of rolling door, simple in structure, cost-saving.
The utility model solves the technical scheme that its technical problem adopts:
A kind of electromagnetism rolling door, comprise hand rolling door body, the both sides of the door sheet of described hand rolling door body bottommost are fixedly installed respectively a magnetic pole and point to identical permanent magnet, described permanent magnet is arranged in two side rails of doorframe, in described two side rails inner bottom part iron core directions, be fixedly installed respectively vertically a bare electromagnet, described two bare electromagnet coil winding-directions are identical, and two blocks of bare electromagnets are parallel in control circuit.
The utility model is simple in structure, utilizes the variable character of electromagnet pole, by cut-offfing the switch in control circuit, change by sense of current in bare electromagnet, thus the pole orientation of change electromagnet, then the principle of inhaling mutually according to magnet magnetic homopolar-repulsion, heteropole, make the permanent magnet of a sheet both sides rise or decline, thereby realize the folding of rolling door, motor that need not be special, energy conservation, reduce production costs, time saving and energy saving, easy to operate, not fragile.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail:
As shown in Figure 1, this electromagnetism rolling door, comprise hand rolling door body 1, the both sides of the door sheet of described hand rolling door body 1 bottommost are fixedly installed respectively a magnetic pole and point to identical permanent magnet 2, described permanent magnet 2 is arranged in two side rails 3 of doorframe, in described two side rails 3 inner bottom part iron core directions, be fixedly installed respectively vertically a bare electromagnet 4, described two bare electromagnet 4 coil winding-directions are identical, and two blocks of bare electromagnets 4 are parallel in control circuit.
Control circuit can make various structures form, here do not illustrate, as long as can, by the opening of switch, disconnected, change the sense of current of coil on the bare electromagnet 4 of flowing through, thereby change the pole orientation of electromagnet 4, realize and inhale mutually or repel each other with permanent magnet 2.
With the S utmost point of permanent magnet 2 upper, the N utmost point under, the direction of winding of electromagnet 4 is clockwise, by the switch of control circuit, control, when the upper end of two electromagnet 4 is the N utmost point, lower end while being the S utmost point, utilize the principle of magnetic pole homopolar-repulsion, two permanent magnets 2 in guide rail 3 drive door sheets to move upward, thereby rolling door is opened, by switch, controlled after rolling door puts in place and stop.Contrary, by control circuit switch, control, when the upper end of electromagnet 4 is the S utmost point, lower end while being the N utmost point, the principle of utilizing magnetic pole heteropole to inhale mutually, two permanent magnets 2 in guide rail 3 drive door sheets to move downward, thereby rolling door is closed.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (1)
1. an electromagnetism rolling door, comprise hand rolling door body (1), it is characterized in that, the both sides of the door sheet of described hand rolling door body (1) bottommost are fixedly installed respectively a magnetic pole and point to identical permanent magnet (2), described permanent magnet (2) is arranged in two side rails (3) of doorframe, in described two side rails (3) inner bottom part iron core direction, be fixedly installed respectively vertically a bare electromagnet (4), described two blocks of bare electromagnets (4) coil winding-direction is identical, and two blocks of bare electromagnets (4) are parallel in control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688999.4U CN203531709U (en) | 2013-11-05 | 2013-11-05 | Electromagnetic roller shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688999.4U CN203531709U (en) | 2013-11-05 | 2013-11-05 | Electromagnetic roller shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203531709U true CN203531709U (en) | 2014-04-09 |
Family
ID=50417932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320688999.4U Expired - Fee Related CN203531709U (en) | 2013-11-05 | 2013-11-05 | Electromagnetic roller shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203531709U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253759A (en) * | 2015-10-21 | 2016-01-20 | 山东科技大学 | Automatic roller shutter door and use method and application thereof |
| CN106703663A (en) * | 2016-12-05 | 2017-05-24 | 奚兴元 | Intelligent metal anti-theft net |
| CN107432662A (en) * | 2017-09-28 | 2017-12-05 | 马清沛 | The top pot of cooking machine and cooking machine and turn over a pot method |
| CN109330273A (en) * | 2018-12-07 | 2019-02-15 | 上海海事大学 | A kind of intelligence Convenient mosquito net draw off gear |
| CN109779509A (en) * | 2019-02-25 | 2019-05-21 | 湖北思泽新能源科技有限公司 | A kind of rolling screen door anti-fall device |
| CN109826552A (en) * | 2019-03-01 | 2019-05-31 | 湖北思泽新能源科技有限公司 | A kind of friction barrier formula rolling screen door anti-fall device |
| CN114109214A (en) * | 2021-11-09 | 2022-03-01 | 江苏省光华科技发展有限公司 | Steel double-deck fire prevention rolling slats door structure that promotes fast |
-
2013
- 2013-11-05 CN CN201320688999.4U patent/CN203531709U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253759A (en) * | 2015-10-21 | 2016-01-20 | 山东科技大学 | Automatic roller shutter door and use method and application thereof |
| CN106703663A (en) * | 2016-12-05 | 2017-05-24 | 奚兴元 | Intelligent metal anti-theft net |
| CN107432662A (en) * | 2017-09-28 | 2017-12-05 | 马清沛 | The top pot of cooking machine and cooking machine and turn over a pot method |
| CN109330273A (en) * | 2018-12-07 | 2019-02-15 | 上海海事大学 | A kind of intelligence Convenient mosquito net draw off gear |
| CN109779509A (en) * | 2019-02-25 | 2019-05-21 | 湖北思泽新能源科技有限公司 | A kind of rolling screen door anti-fall device |
| CN109826552A (en) * | 2019-03-01 | 2019-05-31 | 湖北思泽新能源科技有限公司 | A kind of friction barrier formula rolling screen door anti-fall device |
| CN109826552B (en) * | 2019-03-01 | 2020-06-05 | 湖北思泽新能源科技有限公司 | Friction blocking type anti-falling device for roller shutter door |
| CN114109214A (en) * | 2021-11-09 | 2022-03-01 | 江苏省光华科技发展有限公司 | Steel double-deck fire prevention rolling slats door structure that promotes fast |
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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 |
Granted publication date: 20140409 Termination date: 20141105 |
|
| EXPY | Termination of patent right or utility model |