CN109779501A - A kind of venetian blind that can change automatic adjustment angle according to intensity of illumination - Google Patents
A kind of venetian blind that can change automatic adjustment angle according to intensity of illumination Download PDFInfo
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- CN109779501A CN109779501A CN201910022951.1A CN201910022951A CN109779501A CN 109779501 A CN109779501 A CN 109779501A CN 201910022951 A CN201910022951 A CN 201910022951A CN 109779501 A CN109779501 A CN 109779501A
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- venetian blind
- fixed
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- intensity
- electromagnet
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Abstract
A kind of venetian blind that can change automatic adjustment angle according to intensity of illumination, it includes two parts of venetian blind and circuit control.The upper end of the venetian blind is directly anchored on window frame；Element in circuit control part is then fixed on a circuit board, and control switch is housed, and ready-made circuit board is placed in the outside on windowsill and being fixed on venetian blind.So as to the variation for allowing photo resistance perception outdoor optical to shine.Working principle: becoming smaller because the resistance value of photo resistance can be with the increase of intensity of illumination, and when outdoor optical shines Strength Changes, the magnetism of electromagnet can change with the variation of photo resistance, to play the effect for changing venetian blind angle.The configuration of the present invention is simple is reasonable, can realize automatic adjustment venetian blind angle and noiseless pollution according to the variation of outdoor light, with good application prospect.
Description
Technical field:
The present invention relates to a kind of automatic change open angles of variation according to outdoor intensity of illumination in home life field
Venetian blind.
Background technique:
Curtain is the essential daily necessity of home life, in recent years either office or family, shutter
Curtain has become a kind of fashion, but when outdoor light is changed, people generally require manual de-regulation shutter
The angle of curtain realizes ideal shaded effect, this brings some unnecessary troubles to the work and life of people.
Summary of the invention:
To solve above-mentioned the deficiencies in the prior art, the simple and practical shutter the object of the present invention is to provide a kind of structure
Curtain, especially a kind of venetian blind that can automatically adjust angle according to Strength Changes according to outdoor optical linear light.The present invention can be with
Realize under different illumination intensity venetian blind automatic adjustment shading strip angle, come meet indoor light comfort level and to
The device that people bring convenience.
To achieve the above object, the present invention adopts the following technical solutions: one kind can change according to intensity of illumination to be automatically adjusted
The venetian blind of angle, including two parts of venetian blind and circuit control.The upper end of the venetian blind is directly anchored to window
On frame；Element in circuit control part is then fixed on a circuit board, and control switch is housed, and ready-made circuit board is set
In on windowsill and being fixed on the outside of venetian blind.
Further, venetian blind part includes pendulum spring, the filament for controlling venetian blind angle, venetian blind, hangs
Hang over the iron plate of filament lower end, the metallic rod and plastic sleeve of fixed plastics set bucket.The upper end of the pendulum spring is fixed on window
On frame, lower end is connected with the filament of control venetian blind angle；The upper end of the venetian blind is directly anchored on window frame, and under
Plastic sleeve is then fixed on the lower end middle position of venetian blind by end by the metallic rod of fixed plastics sleeve, makes to be suspended on thin
The iron plate of line lower end is located at the inside of plastic sleeve, and iron plate and the filament of control venetian blind angle are connected directly.
The pendulum spring will select the lesser spring of stiffness factor, when lower end hangs iron block, make venetian blind just
It is fully open to be advisable.
Further, circuit control part includes electromagnet soft iron core, electromagnet, current-limiting resistance, DC power supply and photosensitive
Resistance.The DC power supply, electromagnet, current-limiting resistance and photo resistance should be fixed on a circuit board, and be opened equipped with control
It closes, photo resistance is wanted exposed and shone outside circuit board to perceive outdoor optical；The electromagnet soft iron core will be inserted into electromagnet
It is internal and fixed.Ready-made circuit board is placed in the outside on windowsill and being fixed on venetian blind, to allow photo resistance to perceive
The variation that outdoor optical shines.The upper end of electromagnet soft iron core is inserted into the inside of plastic sleeve, and keeps having distance with iron plate.
Working principle: becoming smaller because the resistance value of photo resistance can be with the increase of intensity of illumination, when outdoor intensity of illumination becomes
When change, the magnetism of electromagnet can change with the variation of photo resistance, to play the effect for changing venetian blind angle
Fruit.
Initializing setting method of the invention: in dark or night, powering on, and adjusts current-limiting resistance,
Make electromagnetism ferromagnetism very little, blinds is only in full open position by top spring force；Light is brighter or high noon situation
Under, power on, adjusts iron core and iron plate distance, make venetian blind under the action of a magnetic force just at closed state；This
Afterwards, when the light for being irradiated to photo resistance changes, the angle of venetian blind will be automatically adjusted.
Beneficial effects of the present invention: (1) it is simple and reasonable, automatic adjustment blinds can be realized according to the variation of outdoor light
Curtain angle；(2) noiseless pollution.With good application prospect.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is photo resistance working principle diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, the range of invention protection is belonged to.
Embodiment
A kind of venetian blind that can change automatic adjustment angle according to intensity of illumination, including venetian blind and circuit control two
A part.
The venetian blind part includes pendulum spring 1, the filament 2 for controlling shutter angle, venetian blind 3, is suspended on carefully
The iron plate 4 of line lower end, fixed plastics cover the metallic rod 5 and plastic sleeve 6 of bucket.The upper end of the pendulum spring 1 is fixed on window frame
On, lower end is connected with the filament 2 of control venetian blind angle；The upper end of the venetian blind 3 be directly anchored on window frame and under
Plastic sleeve 6 is fixed on the lower end middle position of venetian blind 3 by the metallic rod 5 of fixed plastics sleeve by end, makes to be suspended on
The iron plate 4 of filament lower end is located just at the inside of plastic sleeve 6, and iron plate and the filament 2 of control venetian blind angle are connected directly.
The pendulum spring 1 will select the lesser spring of stiffness factor, when lower end hangs iron block, make venetian blind just
It is fully open to be advisable.
The circuit control part includes electromagnet soft iron core 7, electromagnet 8, current-limiting resistance 9, DC power supply 10 and photosensitive
Resistance 11.The DC power supply 10, electromagnet 8, current-limiting resistance 9 and photo resistance 11 should be fixed on a circuit board, and be filled
There is control switch, photo resistance 11 is wanted exposed and shone outside circuit board to perceive outdoor optical；The electromagnet soft iron core 7 will be inserted
Enter to 8 inside of electromagnet and fix, for increasing magnetism when electromagnet is powered.Above-mentioned each portion is installing, and should will carry out
Circuit board be placed in the outside on windowsill and being fixed on venetian blind, so as to allow photo resistance perception outdoor optical shine variation.Electricity
The upper end of magnet soft iron core 7 should just be inserted into the inside of plastic sleeve 6, and keep having a certain distance with iron plate.
Working principle: becoming smaller because the resistance value of photo resistance can be with the increase of intensity of illumination, when outdoor intensity of illumination becomes
When change, the magnetism of electromagnet can change with the variation of photo resistance, to play the effect for changing venetian blind angle
Fruit.
Initializing setting method of the invention: at dark (night), powering on, and adjusts current-limiting resistance
(9), make electromagnetism ferromagnetism very little, venetian blind is only in full open position by top spring force；It is brighter (just in light
Noon) in the case of, power on, adjusts iron core and iron plate distance, make venetian blind under the action of a magnetic force just at closure
State；Hereafter, when the light for being irradiated to photo resistance changes, the angle of venetian blind will be automatically adjusted.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modification within mind and principle, equivalent replacement and improvement etc., should all be included in the protection scope of the present invention.
Claims (4)
1. the venetian blind that one kind can change automatic adjustment angle according to intensity of illumination, it is characterised in that: it includes venetian blind
With two parts of circuit control, the upper end of the venetian blind is directly anchored on window frame；Element in circuit control part is then
It is fixed on a circuit board, and control switch is housed, ready-made circuit board is placed on windowsill and is fixed on venetian blind
Outside.
2. the venetian blind of automatic adjustment angle can be changed according to intensity of illumination as described in claim 1, it is characterised in that: institute
Stating venetian blind part includes pendulum spring, filament, the venetian blind, the iron for being suspended on filament lower end for controlling venetian blind angle
The metallic rod and plastic sleeve of piece, fixed plastics set bucket；The upper end of the pendulum spring is fixed on window frame, lower end and control hundred
The filament of leaf curtain angle is connected；The upper end of the venetian blind is directly anchored on window frame and lower end then passes through fixed plastics set
Plastic sleeve is fixed on the lower end middle position of venetian blind by the metallic rod of cylinder, and the iron plate for being suspended on filament lower end is made to be located at modeling
Expect the inside of sleeve, iron plate and the filament of control venetian blind angle are connected directly.
3. the venetian blind of automatic adjustment angle can be changed according to intensity of illumination as claimed in claim 2, it is characterised in that: institute
State the small spring of pendulum spring selection stiffness factor makes venetian blind is just fully open to be advisable when lower end hangs iron block.
4. the venetian blind of automatic adjustment angle can be changed according to intensity of illumination as described in claim 1, it is characterised in that: institute
Stating circuit control part includes electromagnet soft iron core, electromagnet, current-limiting resistance, DC power supply and photo resistance, the direct current
Source, electromagnet, current-limiting resistance and photo resistance are fixed on a circuit board, and be equipped with control switch, photo resistance it is exposed
Outside circuit board；The electromagnet soft iron core is inserted into inside electromagnet and fixes, and the upper end of electromagnet soft iron core is inserted into modeling
Expect the inside of sleeve, and keeps having distance with iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910022951.1A CN109779501A (en) | 2019-01-10 | 2019-01-10 | A kind of venetian blind that can change automatic adjustment angle according to intensity of illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910022951.1A CN109779501A (en) | 2019-01-10 | 2019-01-10 | A kind of venetian blind that can change automatic adjustment angle according to intensity of illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109779501A true CN109779501A (en) | 2019-05-21 |
Family
ID=66500159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910022951.1A Pending CN109779501A (en) | 2019-01-10 | 2019-01-10 | A kind of venetian blind that can change automatic adjustment angle according to intensity of illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109779501A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110200468A (en) * | 2019-05-24 | 2019-09-06 | 济南浪潮高新科技投资发展有限公司 | A kind of intelligent curtain control method and system |
| CN110344739A (en) * | 2019-07-10 | 2019-10-18 | 上海电气集团股份有限公司 | A kind of full-automatic photovoltaic shutter window and its application method |
| CN111419003A (en) * | 2020-06-05 | 2020-07-17 | 杭州依玲凌科技有限公司 | Desk is used in computer software development based on resistance adjustment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0751279B1 (en) * | 1995-06-30 | 1999-12-22 | Robert Bosch Gmbh | Device for controlling the movement of a driving belt for a roller shutter |
| CN201148825Y (en) * | 2007-12-05 | 2008-11-12 | 魏磊 | Light control shutter |
-
2019
- 2019-01-10 CN CN201910022951.1A patent/CN109779501A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0751279B1 (en) * | 1995-06-30 | 1999-12-22 | Robert Bosch Gmbh | Device for controlling the movement of a driving belt for a roller shutter |
| CN201148825Y (en) * | 2007-12-05 | 2008-11-12 | 魏磊 | Light control shutter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110200468A (en) * | 2019-05-24 | 2019-09-06 | 济南浪潮高新科技投资发展有限公司 | A kind of intelligent curtain control method and system |
| CN110344739A (en) * | 2019-07-10 | 2019-10-18 | 上海电气集团股份有限公司 | A kind of full-automatic photovoltaic shutter window and its application method |
| CN111419003A (en) * | 2020-06-05 | 2020-07-17 | 杭州依玲凌科技有限公司 | Desk is used in computer software development based on resistance adjustment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190521 |
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| WD01 | Invention patent application deemed withdrawn after publication |