CN202553458U - Automatic curtain drawing device - Google Patents
Automatic curtain drawing device Download PDFInfo
- Publication number
- CN202553458U CN202553458U CN2012202146042U CN201220214604U CN202553458U CN 202553458 U CN202553458 U CN 202553458U CN 2012202146042 U CN2012202146042 U CN 2012202146042U CN 201220214604 U CN201220214604 U CN 201220214604U CN 202553458 U CN202553458 U CN 202553458U
- Authority
- CN
- China
- Prior art keywords
- curtain
- illumination
- switch
- drive unit
- induction installation
- 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
Links
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model relates to an automatic curtain drawing device, in particular to a device capable of opening and closing a curtain according to the intensity of light. The device comprises a curtain drawing device, an illumination sensing device, proximity switches and a driving device, wherein the output ends of the illumination sensing device and the proximity switches are connected with the driving device; the output end of the driving device is connected with the curtain drawing device; the illumination sensing device is arranged outside a window; and the proximity switches are arranged on two sides of a window frame. Through the device, the curtain can be automatically opened and closed according to the intensity of the light timely, manpower is saved, and much convenience is brought to life.
Description
Technical field
The utility model relates to a kind of window shade arrangement that draws automatically, relate in particular to a kind of can be according to the device of the bright flush type switch curtain of light.
Background technology
In daily life, curtain is used for blocking privacy, so people shut curtain usually at night; And morning is indoor in order to let sunlight fully shine, and need curtain be drawn back; These work all need the people to operate in person, waste time and energy, and when people begin to be busy, also can forget timely switch curtain.
Summary of the invention
For addressing the above problem, the utility model provide a kind of can be according to the bright moving switch curtain secretly of light draw window shade arrangement automatically.
The technical scheme that the utility model adopts is: a kind of window shade arrangement that draws automatically; Comprise the curtain pull unit; Also comprise the illumination induction installation, near switch and drive unit, the illumination induction installation be connected with drive unit near output switching terminal, the drive unit output is connected with the curtain pull unit; Wherein the illumination induction installation is installed in the window outside, is installed in the window frame place of both sides near switch.In the illumination induction installation, established critical value in advance; Accept irradiate light and calculate light intensity value by it, compare, arrive when night with the critical value of establishing in advance; When the light intensity value that records is lower than lowest critical value; The illumination induction installation sends the action of signal controlling drive unit and shuts curtain, and what be in opposite side detects the curtain arriving signal near switch, sends stop signal to drive unit.Sunlight when morning shines on the illumination induction installation, when detected light intensity value is higher than the highest critical value, sends signal and draw the curtain apart, opposite side detect arriving signal near switch, send stop signal, drive unit stops.
Preferably, said illumination induction installation is the illumination inductive switch.
Preferably, said drive unit is a motor.
The utility model can be according to the bright moving secretly switch curtain of light, and switch is timely, and has saved manpower, for life provides a lot of convenience.
Description of drawings
Be described in detail below in conjunction with the embodiment of accompanying drawing the utility model:
Fig. 1 is the structural representation of the utility model;
Among the figure, 1, first near switch, and 2, the illumination inductive switch, 3, second near switch, and 4, motor, 5, the curtain pull unit.
The specific embodiment
A kind of window shade arrangement that draws automatically; As shown in the figure; Comprise be installed in collect curtain one side first near switch 1, be installed in the window outside illumination inductive switch 2, be installed in collect the curtain opposite side second near switch 3 and motor 4 and curtain pull unit 5; First is connected with motor 4 inputs near switch 1, illumination inductive switch 2 and second output near switch 3, and motor 4 outputs connect curtain pull unit 5.At night, light intensity is during less than lowest critical value, and the illumination inductive switch sends signal, and curtain is closed in the action of motor-driven curtain pull unit, when curtain near second during near switch, second sends halt instruction near switch to motor.On daytime, light intensity is during greater than the highest critical value, and the illumination inductive switch sends signal, and the action of motor-driven curtain pull unit is drawn the curtain apart, when curtain near first during near switch, first sends halt instruction near switch to motor.
Claims (3)
1. one kind is drawn window shade arrangement automatically; Comprise the curtain pull unit; It is characterized in that: also comprise the illumination induction installation, near switch and drive unit, the illumination induction installation be connected with drive unit near output switching terminal, the drive unit output is connected with the curtain pull unit; Wherein the illumination induction installation is installed in the window outside, is installed in the window frame place of both sides near switch.
2. the window shade arrangement that draws automatically according to claim 1 is characterized in that: said illumination induction installation is the illumination inductive switch.
3. the window shade arrangement that draws automatically according to claim 1 and 2 is characterized in that: said drive unit is a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202146042U CN202553458U (en) | 2012-05-14 | 2012-05-14 | Automatic curtain drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202146042U CN202553458U (en) | 2012-05-14 | 2012-05-14 | Automatic curtain drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202553458U true CN202553458U (en) | 2012-11-28 |
Family
ID=47203170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202146042U Expired - Fee Related CN202553458U (en) | 2012-05-14 | 2012-05-14 | Automatic curtain drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202553458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641074A (en) * | 2012-05-14 | 2012-08-22 | 王金宇 | Automatic curtain drawing device |
-
2012
- 2012-05-14 CN CN2012202146042U patent/CN202553458U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641074A (en) * | 2012-05-14 | 2012-08-22 | 王金宇 | Automatic curtain drawing device |
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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: 20121128 Termination date: 20130514 |