CN201254905Y - Electromagnetical door holder device - Google Patents
Electromagnetical door holder device Download PDFInfo
- Publication number
- CN201254905Y CN201254905Y CNU2008200254614U CN200820025461U CN201254905Y CN 201254905 Y CN201254905 Y CN 201254905Y CN U2008200254614 U CNU2008200254614 U CN U2008200254614U CN 200820025461 U CN200820025461 U CN 200820025461U CN 201254905 Y CN201254905 Y CN 201254905Y
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- Prior art keywords
- door
- magnetic
- electromagnet
- magnetic force
- electromagnetic
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000011982 device technology Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses an electromagnetic door stopper, pertaining to the field of electric control device technology. The present magnetic door stoppers are of permanent magnetic structure, and such products are available on the market, however, the magnetic force of such magnetic door stopper is relatively big in a proper period after installation, and the connection part of the door stopper can often be loosened and led to failure due to pulling the door hardly, and the magnetic force turns weaker over time and finally becomes unable to hold the door. The technical proposal is that: one end of the electromagnet (1) wound with electromagnetic coils (2) is fixed on the wall, and the other end corresponds with a steel-plate suction cup (3) fixed on the door (4), and an electrical push button (5) is mounted on the door (4); the electromagnetic coils (2), the power supply (6) and the electrical push button (5) is connected by an electric lead in series. The electromagnetic door stopper device has a rational structure, the design is subtle and novel, the magnetic force of the electromagnet does not attenuate over time and the door can be held firmly.
Description
Technical field
The utility model relates to the electromechanical controlling device technical field, is a kind of electromagnetism door-inhale device more specifically.
Background technology
The door-inhale that uses at present is permanent-magnet structure, this product mass selling on market, this product pacify use to the door after at the beginning magnetic force drag door more greatly and can make the door-inhale connecting portion produce vibration very painstakingly often it to be got loose can not use, do not have the suction gate action along with the prolongation magnetic force of service time reduces at all; Therefore this product has become a kind of ornaments after a large number of users uses, and has also influenced promoting the use of of this product simultaneously greatly manufacturer's economic benefit profit is descended.
Summary of the invention
For overcoming above-mentioned shortcoming, the purpose of this utility model is a kind of electromagnetism door-inhale device of design.Its technical scheme is: an end that is wound with the electromagnet of electromagnetic coil is fixed on the wall, and its other end is corresponding with the steel plate sucker on being fixed on door, on the door electric push switch is installed; Electric lead is connected in series electromagnetic coil, power supply and electric push switch.The advantage of this utility model is: this electromagnetism door-inhale apparatus structure is reasonable in design, novelty is skillfully constructed, use it to hold door with the electromagnetic attraction that electromagnet produces, magnetic force is never decayed, and to inhale door firm, lose magnetic force at closing time and drag door and easily make this product durable in use, applying of it can be eliminated existing old product and have vast market prospect and increase economic efficiency greatly.
Description of drawings
Fig. 1 is the utility model structural representation, and Fig. 2 is a circuit diagram.In the accompanying drawing: 1, electromagnet, 2, electromagnetic coil, 3, the steel plate sucker, 4, door, 5, electric push switch, 6, power supply.
The specific embodiment:
An end that is wound with the electromagnet 1 of electromagnetic coil 2 is fixed on the wall, and its other end is corresponding with the steel plate sucker 3 on being fixed on door 4, on the door 4 electric push switch 5 is installed; Electric lead is connected in series electromagnetic coil 2, power supply 6 and electric push switch 5.Under power supply 6 and 5 effects of electric push switch, make electromagnetic coil 2 energisings allow electromagnet 1 produce electromagnetic attraction at ordinary times and be in the suction door state for the treatment of, when opening, people make steel plate sucker 3 and electromagnet 1 adhesive live door, push electric push switch 5 and lose suction by 1 moment of electromagnet for electromagnetic coil 2 instant cut-offs to close the door and get final product when catching hold of handle at closing time, set back not only entire circuit but also be in "on" position and allow electromagnet 1 be in to wait to inhale a state of simultaneously electric push switch 5.
Claims (1)
1, a kind of electromagnetism door-inhale device is characterized in that: an end that is wound with the electromagnet (1) of electromagnetic coil (2) is fixed on the wall, and its other end is corresponding with the steel plate sucker (3) on being fixed on door (4), on the door (4) electric push switch (5) is installed; Electric lead is connected in series electromagnetic coil (2), power supply (6) and electric push switch (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200254614U CN201254905Y (en) | 2008-07-14 | 2008-07-14 | Electromagnetical door holder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200254614U CN201254905Y (en) | 2008-07-14 | 2008-07-14 | Electromagnetical door holder device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201254905Y true CN201254905Y (en) | 2009-06-10 |
Family
ID=40738223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200254614U Expired - Fee Related CN201254905Y (en) | 2008-07-14 | 2008-07-14 | Electromagnetical door holder device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201254905Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563688A (en) * | 2014-12-30 | 2015-04-29 | 江苏大学 | Electromagnetic positioning door |
| CN105401807A (en) * | 2015-10-28 | 2016-03-16 | 小米科技有限责任公司 | Control equipment, method and device for door |
| CN106497787A (en) * | 2017-01-06 | 2017-03-15 | 上海知楚仪器有限公司 | A kind of free drawing and pulling type shaken cultivation case of electromagnetic type claspless |
| CN109244860A (en) * | 2018-11-18 | 2019-01-18 | 徐佳东 | A kind of dedicated control power distribution cabinet of Shipping |
| CN109301726A (en) * | 2018-10-10 | 2019-02-01 | 曾文飞 | A kind of outdoor use electric power distributing cabinet |
| CN117418756A (en) * | 2023-11-10 | 2024-01-19 | 江苏利恒幕墙科技有限公司 | A magnetic stopper for inward-opening casement windows |
-
2008
- 2008-07-14 CN CNU2008200254614U patent/CN201254905Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563688A (en) * | 2014-12-30 | 2015-04-29 | 江苏大学 | Electromagnetic positioning door |
| CN105401807A (en) * | 2015-10-28 | 2016-03-16 | 小米科技有限责任公司 | Control equipment, method and device for door |
| CN106497787A (en) * | 2017-01-06 | 2017-03-15 | 上海知楚仪器有限公司 | A kind of free drawing and pulling type shaken cultivation case of electromagnetic type claspless |
| CN109301726A (en) * | 2018-10-10 | 2019-02-01 | 曾文飞 | A kind of outdoor use electric power distributing cabinet |
| CN109244860A (en) * | 2018-11-18 | 2019-01-18 | 徐佳东 | A kind of dedicated control power distribution cabinet of Shipping |
| CN117418756A (en) * | 2023-11-10 | 2024-01-19 | 江苏利恒幕墙科技有限公司 | A magnetic stopper for inward-opening casement windows |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 |