CN2461437Y - Optical controlled and key controlled dual-purpose curtain - Google Patents

Optical controlled and key controlled dual-purpose curtain Download PDF

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Publication number
CN2461437Y
CN2461437Y CN 00257795 CN00257795U CN2461437Y CN 2461437 Y CN2461437 Y CN 2461437Y CN 00257795 CN00257795 CN 00257795 CN 00257795 U CN00257795 U CN 00257795U CN 2461437 Y CN2461437 Y CN 2461437Y
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CN
China
Prior art keywords
curtain
switch
controlled
motor
light
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
Application number
CN 00257795
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Chinese (zh)
Inventor
王克伟
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 00257795 priority Critical patent/CN2461437Y/en
Application granted granted Critical
Publication of CN2461437Y publication Critical patent/CN2461437Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an optical controlled and key controlled dual-purpose curtain, wherein, the opening and the closing of which can be controlled. The optical controlled and key controlled dual-purpose curtain is composed of a chute board 1, a motor M, a pulley wheel 2, a belt 3, a spring switch S-[0], and a circuit board. The utility model is characterized in that the chute board 1 is provided with the belt 3; the belt 3 is provided with the pulley wheel 2; the circuit board is connected with the motor M; the circuit board is provided with the spring switch S-[0]. The optical controlled and key controlled dual-purpose curtain can complete the opening and the closing of a window curtain through the present changes of light, so the full automation of the opening and the closing of the window curtain is achieved. The optical controlled and key controlled dual-purpose curtain provides the function of semi-automatic opening and closing, that is, when the sky is light, the window curtain is opened through press a switch S-[3] once; when the sky is dark, the window curtain can close automatically without pressing the switch S-[3]. The function is suitable for family. The optical controlled and key controlled dual-purpose curtain provides the function of foully manual control, that is, the opening and the closing of the window curtain can be realized at any time through a manual switch S-[2].

Description

Light-operated keying two-purpose curtain
The utility model relates to a kind of the light-operated of folding and keying two-purpose curtain can controlled automatically.
At present, the curtain of extensive use all is to realize folding by the human hand in daily, bring very big inconvenience to people, especially bigger, the installation site of some models is than higher curtain, more difficult by manually-operated, and this curtain is often pullled, very easily damage, shortened dramatically its service life.
The purpose of this utility model is to provide a kind of light-operated keying two-purpose curtain that can realize the curtain automatic switch by light-operated or keying.
The utility model is achieved in that by chute board 1, motor M, pulley 2, belt 3, snap switch S 0, circuit board constitutes, and belt 3 is arranged on the chute board 1, and pulley 2 is arranged on the belt 3, circuit board is connected with motor M, and snap switch S is arranged on the circuit board 0
Circuit board is divided into power circuit and control circuit two parts, transformer T step-down output and diode VD 1～VD 4Bridge rectifier connects, and to the control circuit power supply, is connected with change-over switch S in circuit 1, at change-over switch S 1On l, m, n, interface are arranged, be connected with VT at 1 end 0And VT 1, change-over switch S 1End also is connected with VT 2, VT 2, the other end is by R2 and controllable silicon VS 2Filp-flop stage is communicated with, controllable silicon VS 2The other end and relay K 1Be communicated with relay K 1The other end connects motor M.Motor M other end connection passing through K 1-1And K 2-1Connect power supply.
Change-over switch S 1End also is connected with VD 5, VD 5The other end pass through K 2Connect motor M.
With with relay K 1, K 2Connect motor M one end and be connected with snap switch S 0The c end, snap switch S 0A, b two ends are arranged.
Change-over switch S 1M end connect VS 1, the n end connects S 2
Advantage of the present utility model is: the no change that has by light has promptly been finished the switch of curtain, has realized the full-automation of Curtain switch, and simultaneously, this device provides the function of manual switch, i.e. after daybreak, need point to click switch S 3, curtain is opened, and at dark, need not button, and curtain is closed this function automatically and is suitable for domestic. applications, and in addition, this device also provides complete manual function, promptly any time can pass through manual switch S 2Realize the switch of curtain.In the circuit, by controllable silicon VS 2Control relay has been avoided making the spring leaf of relay produce vibration, resistance R because of insufficient light 1Resistance quite big, so whole daytime, electrical current was very faint, be equivalent to not consumed power.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a circuit diagram of the present utility model.
Below in conjunction with accompanying drawing the utility model is described further:
The utility model is by chute board 1, motor M, pulley 2, belt 3, snap switch S 0, circuit board constitutes, and belt 3 is arranged on the chute board 1, and pulley 2 is arranged on the belt 3, circuit board is connected with motor M, and snap switch S is arranged on the circuit board 0
Circuit board of the present invention is divided into power circuit and control circuit two large divisions, and the 220V alternating current is through transformer T step-down, diode VD 1-VD 4Bridge rectifier, the direct current through about circuit C filtering output 14V is worked as switch S for the electricity consumption of The whole control circuit again 1K1 when closing, circuit is subjected to light-operated fully.Work as VT 0When not being subjected to illumination, become off-state by conducting state, VT 2Because of obtaining R 1Just so electrode current and conducting is controllable silicon VS 2Obtain trigger voltage and conducting.Since snap switch ac closure, relay K 1Get electric adhesive, its K of often making war 1-1Closure, motor M flies to rotation, drives the curtain closure, when curtain is closed fully, snap switch S 0Be subjected to the belt interlock, bc closure, relay K 1Dead electricity discharges, its K of often making war 1-1Tripping, curtain was and closed stand-by state whole night.Work as VT 0By not being subjected to illumination when being subjected to illumination, become conducting state by off-state, this moment VT 2Be cut off.Because VT 0Conducting, VT 1Conducting thereupon, relay K 2Get electric adhesive, its K of often making war 2-1Closure, motor M gets electric backward rotation, and drive curtain and open, when curtain is opened fully, snap switch S 0Be subjected to the belt interlock, ac closure, relay K 2Dead electricity discharges, its K of often making war 2-1Tripping, whole daytime curtain in opened condition.
Work as switch S 1K MWhen closing, circuit is the two controls of light key.When light shines VT 0The time, press switch S 3, controllable silicon VS 1Obtain trigger voltage and conducting, VT 0, VT 1Conducting thereupon, curtain is opened automatically, works as VT 0By being subjected to illumination when not being subjected to illumination, become off-state by conducting state, so curtain is closed automatically.
Work as switch S 1K NWhen closing, equally can opening and closing by manual switch S2 control curtain.

Claims (5)

1. light-operated keying two-purpose curtain is by chute board 1, motor M, pulley 2, belt 3, snap switch S 0, circuit board constitutes, it is characterized in that: belt 3 is arranged on the chute board 1, pulley 2 is arranged on the belt 3, circuit board is connected with motor M, and snap switch S is arranged on the circuit board 0
2. a kind of light-operated keying two-purpose curtain according to claim 1, it is characterized in that: circuit board is divided into power circuit and control circuit two parts, transformer T step-down output and diode VD 1-VD 4Bridge rectifier connects, and to the control circuit power supply, is connected with change-over switch S in circuit 1, at change-over switch S 1On have 1, m, n, interface, be connected with VT at 1 end 0And VT1, change-over switch S 1End also is connected with VT 2, VT 2, the other end is by R2 and controllable silicon VS 2Filp-flop stage is communicated with, controllable silicon VS 2The other end and relay K 1Be communicated with relay K 1The other end connects motor M.Motor M other end connection passing through K 1-1And K 2-1Connect power supply.
3. a kind of light-operated keying two-purpose curtain according to claim 1 and 2 is characterized in that: change-over switch S 1End also is connected with VD 5, VD 5The other end pass through K 2Connect motor M.
4. a kind of light-operated keying two-purpose curtain according to claim 1 and 2 is characterized in that: with relay K 1, K 2Connect motor M one end and be connected with snap switch S 0The c end, snap switch S 0A, b two ends are arranged.
5. a kind of light-operated keying two-purpose curtain according to claim 1 and 2 is characterized in that: change-over switch S 1M end connect VS 1, the n end connects S 2
CN 00257795 2000-11-03 2000-11-03 Optical controlled and key controlled dual-purpose curtain Expired - Fee Related CN2461437Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00257795 CN2461437Y (en) 2000-11-03 2000-11-03 Optical controlled and key controlled dual-purpose curtain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00257795 CN2461437Y (en) 2000-11-03 2000-11-03 Optical controlled and key controlled dual-purpose curtain

Publications (1)

Publication Number Publication Date
CN2461437Y true CN2461437Y (en) 2001-11-28

Family

ID=33614232

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00257795 Expired - Fee Related CN2461437Y (en) 2000-11-03 2000-11-03 Optical controlled and key controlled dual-purpose curtain

Country Status (1)

Country Link
CN (1) CN2461437Y (en)

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee