CN205370260U - Electric window - Google Patents
Electric window Download PDFInfo
- Publication number
- CN205370260U CN205370260U CN201620123294.1U CN201620123294U CN205370260U CN 205370260 U CN205370260 U CN 205370260U CN 201620123294 U CN201620123294 U CN 201620123294U CN 205370260 U CN205370260 U CN 205370260U
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- CN
- China
- Prior art keywords
- luffer boards
- rainwater
- glass luffer
- detection signal
- glass
- 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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Abstract
The utility model discloses an electric window has solved the problem that the glass luffer boards can in time not closed when rainy, and its technical scheme main points are, include: a luffer boards detecting element that opens and shuts for detecting corresponding first detected signal is close and exported to the glass luffer boards whether, a rainwater detecting element for detecting whether the outside of glass luffer boards is rained and is exported corresponding rainwater detected signal, a heat up and release electric infrared ray detecting element for detecting people's hand whether between glass luffer boards and window frame and export corresponding second detected signal, in response to first detected signal, second detected signal and rainwater detected signal and export corresponding control signal's the control unit, in response to the execution unit of control signal in order to switch on or to cut off motor power supply loop, the utility model discloses an electric window, when the glass luffer boards are in the open mode, if rained in the outside, can make the motor drive glass luffer boards close, prevent that the rainwater from drenching the article in the room.
Description
Technical field
This utility model relates to a kind of window, particularly to a kind of motorized window.
Background technology
Window refers to the hole built on wall or roof on architectonics, in order to make in light or air inlet chamber, along with improving constantly of people's living standard, traditional windows has all been replaced to motorized window by a lot of families, motorized window carries out folding by motor, it has the convenient advantage of switch, general motorized window is required for manually switch and controls the start and stop of motor, at present, a lot of people are when going out, window is opened and is aerated by custom, when rainy, window can not be closed in time, rainwater is easily made to be splashed within doors, damage product, bring inconvenience to the life of people.
Utility model content
The purpose of this utility model be to provide a kind of rainy time the motorized window that can be automatically switched off.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of motorized window, including glass luffer boards, window frame and for driving the motor of glass luffer boards folding, described glass luffer boards are provided with self closing device, and described self closing device includes:
The luffer boards folding detection unit of corresponding first detection signal whether is shut and exports for detecting glass luffer boards；
Whether the outside for detecting glass luffer boards rains and exports the rainwater detection unit of corresponding rainwater detection signal；
For detecting the hands of people whether between glass luffer boards and window frame and export the thermal release electric infra-red ray detection unit of corresponding second detection signal；
Detect signal, the second detection signal and rainwater detection signal in response to described first and export the control unit of corresponding control signal；
In response to the described control signal performance element with on or off motor current supply circuit.
As preferably, described luffer boards folding detection unit includes normally closed microswitch SM, and its one end is coupled to voltage V3, other end output the first detection signal, normally closed microswitch SM is fixed on described window frame, and when glass luffer boards close, described glass luffer boards are inconsistent with the moving contact of normally closed microswitch SM.
As preferably, described rainwater detection unit includes rainwater inductive switch and resistance R4, and one end of resistance R4 is coupled to voltage V4, and the other end is coupled to one end of rainwater inductive switch, the other end output rainwater detection signal of rainwater inductive switch, described rainwater inductive switch is arranged at the outside of glass luffer boards.
As preferably, described rainwater inductive switch includes spaced first copper-clad plate and second copper-clad plate, described first copper-clad plate is equidistantly arranged with the first copper sheet of some strips, described second copper-clad plate is equidistantly arranged with the second copper sheet of some strips, described first copper sheet and the interspersed setting of the second copper sheet, leave gap between described first copper sheet and the second copper sheet.
As preferably, described control unit is and door N2, and it includes three inputs and an outfan, and three inputs are respectively used to receive the first detection signal, the second detection signal and rainwater detection signal, outfan output control signal.
As preferably, described performance element includes:
Relay K and audion Q, one end of the coil of relay K is coupled to voltage V2, and the other end is coupled to the colelctor electrode of audion Q, the grounded emitter of audion Q；
Diode D, its coil inverse parallel with relay K；
The normally opened contact K-1 of relay K is series at the current supply circuit of motor.
In sum, this utility model has the advantages that when glass luffer boards are in open mode, rise if raining in outside, rainwater can splash the outside of glass luffer boards, drench rainwater inductive switch, make rainwater detection unit output detections signal, turn on the current supply circuit of motor again through control unit and performance element, so that motor drives glass luffer boards to cut out, it is prevented that rainwater drenches the article in room.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of self closing device in the present embodiment；
Fig. 2 is the structural representation of the present embodiment moderate rain water induction switch.
In figure: 1, motor；2, luffer boards folding detection unit；3, rainwater detection unit；4, thermal release electric infra-red ray detection unit；5, control unit；6, performance element；7, rainwater inductive switch；8, the first copper-clad plate；9, second copper-clad plate；10, the first copper sheet；11, the second copper sheet；12, pyroelectric sensor.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.
nullThe disclosed a kind of motorized window of the present embodiment，Including glass luffer boards、Window frame and for driving the motor 1 of glass luffer boards folding，Glass luffer boards are provided with self closing device，Glass luffer boards are enable to be automatically switched off when rainy，Self closing device includes: whether shut and export the luffer boards folding detection unit 2 of corresponding first detection signal for detecting glass luffer boards，Luffer boards folding detection unit 2 includes normally closed microswitch SM，Its one end is coupled to voltage V3，Other end output the first detection signal，Normally closed microswitch SM is fixed on window frame，When glass luffer boards are in open mode，Normally closed microswitch SM is in closure state，Luffer boards folding detection unit 2 exports a high level signal by voltage V3 and acts on and the input of door N2，When glass luffer boards close，Glass luffer boards are inconsistent with the moving contact of normally closed microswitch SM，Normally closed microswitch SM is made to disconnect，Luffer boards folding detection unit 2 exports a low level signal and acts on and door N2.
nullWhether the outside for detecting glass luffer boards rains and exports the rainwater detection unit 3 of corresponding rainwater detection signal，Rainwater detection unit 3 includes rainwater inductive switch 7 and resistance R4，One end of resistance R4 is coupled to voltage V4，The other end is coupled to one end of rainwater inductive switch 7，The other end output rainwater detection signal of rainwater inductive switch 7，Rainwater inductive switch 7 is arranged at the outside of glass luffer boards，The rainwater drenched outside glass luffer boards can be sensed，Rainwater inductive switch 7 includes spaced first copper-clad plate 8 and second copper-clad plate 9，First copper-clad plate 8 is equidistantly arranged with the first copper sheet 10 of some strips，Second copper-clad plate 9 is equidistantly arranged with the second copper sheet 11 of some strips，First copper sheet 10 and the second interspersed setting of copper sheet 11，Gap is left between first copper sheet 10 and the second copper sheet 11，When not raining，Owing to the first copper-clad plate 8 and second copper-clad plate 9 interval are arranged，And first leave gap between copper sheet 10 and the second copper sheet 11，Rainwater inductive switch 7 is in off state，Rainwater detection unit 3 is made to be not turned on，Thus output low level signal，When rainy，Rainwater drenches the surface of rainwater inductive switch 7，At this moment rainwater plays the effect of conduction，First copper-clad plate 8 is connected with second copper-clad plate 9，Rainwater detection unit 3 is made to export high level signal by voltage V4，Resistance R4 plays the effect of current limliting，Avoid the excessive damage of electric current when turning on and door N2，Interspersed the first copper sheet 10 and the second copper sheet 11 arranged，The conductive area of rainwater inductive switch 7 can be increased，Face up placement by be provided with the first copper sheet 10 and the second copper sheet 11 on rainwater inductive switch 7 one，Rainwater can be more easily detected by，Thus increasing the sensitivity of rainwater detection unit 3.
nullFor detecting the hands of people whether between glass luffer boards and window frame and export the thermal release electric infra-red ray detection unit 4 of corresponding second detection signal，Thermal release electric infra-red ray detection unit 4 includes pyroelectric sensor 12、Resistance R1、R2、R3、Operational amplifier A and phase inverter N1，The input of pyroelectric sensor 12 is coupled to voltage V1，Outfan is coupled to the in-phase input end of operational amplifier A，Earth terminal ground connection，One end of resistance R1 is coupled to the in-phase input end of operational amplifier A，Other end ground connection，One end of resistance R2 is coupled to the inverting input of operational amplifier A，Other end ground connection，One end of resistance R3 is coupled to the inverting input of operational amplifier A，The other end is coupled to the outfan of operational amplifier A，The input of phase inverter N1 is coupled to the outfan of operational amplifier A，Outfan is coupled to and the input of door N2.
nullThe detecting element that pyroelectric sensor 12 is mainly made up of the material of high Seebeck coefficient，One or two detecting element is loaded in each detector，And by two detecting elements with opposite polarities in series，To suppress the interference produced owing to own temperature raises，By detecting element, the infra-red radiation detected and receive is transformed into faint voltage signal，Outwards export after being contained in the field effect transistor in probe and amplifying，Pyroelectric sensor 12 is arranged on window frame，When having detected that people is near window frame，Outfan one high level signal of output of pyroelectric sensor 12，Owing to this signal is fainter，It is thus desirable to it is amplified，After the amplification of operational amplifier A，Export one and amplify signal，By phase inverter N1，Finally one low level signal of output，Act on and the input of door N2，Thus glass luffer boards are automatically switched off when having avoided people to receive clothes at window place，On the contrary，When detecting that human body is not near window frame，Outfan one low level signal of output of pyroelectric sensor 12，After above-mentioned process，Phase inverter N1 is finally made to export a high level signal，Act on and the input of door N2.
Signal is detected in response to first, second detection signal and rainwater detect signal and export the control unit 5 of corresponding control signal, control unit 5 is and door N2, it includes three inputs and an outfan, three inputs are respectively used to receive the first detection signal, second detection signal and rainwater detection signal, outfan output control signal, only when three inputs with door N2 all receive high level signal, its outfan just can export high level signal, act on the base stage of audion Q, audion Q is made to turn on, when there being one of them input to receive low level signal, with N2 output low level signal of door, the audion Q being coupled with it is not turned on.
In response to the control signal performance element 6 with on or off motor 1 current supply circuit, performance element 6 includes: relay K and audion Q, one end of the coil of relay K is coupled to voltage V2, and the other end is coupled to the colelctor electrode of audion Q, the grounded emitter of audion Q；Diode D, its coil inverse parallel with relay K, diode D plays the effect of afterflow, prevent the faradic current of its generation during the coil blackout of relay K excessive, audion Q is impacted, the normally opened contact K-1 of relay K is series at the current supply circuit of motor 1, when the base stage of audion Q receives high level signal, audion Q turns on, the coil of relay K obtains electric adhesive, the normally opened contact K-1 Guan Bi of its correspondence, motor 1 is made to start, on the contrary, when the base stage of audion Q receives low level signal, audion Q is not turned on, the coil of relay K must not be electric, the normally opened contact K-1 of its correspondence is off, the current supply circuit making motor 1 is cut off, motor 1 is out of service.
When when glass luffer boards are in open mode while, human body is not near window frame, rise if raining in outside, luffer boards folding detection unit 2, rainwater detection unit 3 and thermal release electric infra-red ray detection unit 4 all export high level signal, through with the process of door N2 after, export a high level signal and act on the base stage of audion Q, audion Q is made to turn on, the coil of the relay K being at this moment series on audion Q colelctor electrode obtains electric adhesive, make the normally opened contact K-1 Guan Bi of the relay K being series on motor 1 current supply circuit, motor 1 is made to start, thus closing glass luffer boards, rainwater is avoided to enter within doors, when glass luffer boards close completely, normally closed microswitch SM disconnects, luffer boards folding detection unit 2 output low level signal, make motor 1 out of service.
Glass luffer boards are in the process closed; if other parts of hands or health are extend between glass luffer boards and window frame; thermal release electric infra-red ray detection unit 4 output low level signal can be made; through with the process of door N2 after can export a low level signal and act on the base stage of audion Q, make audion Q end, the coil losing electricity of relay K resets; the normally opened contact K-1 making relay K disconnects; thus cutting off the current supply circuit of motor 1, making motor 1 out of service, playing the effect of protection.
If glass luffer boards are initially in closure state, so normally closed microswitch SM is disconnected, and luffer boards folding detection unit 2 exports a low level signal and acts on and door N2, makes audion Q be not turned on, at this moment no matter outside is either with or without raining, and motor 1 is all without startup.
Claims (6)
1. a motorized window, including glass luffer boards, window frame and for driving the motor of glass luffer boards folding, is characterized in that: described glass luffer boards are provided with self closing device, and described self closing device includes:
The luffer boards folding detection unit of corresponding first detection signal whether is shut and exports for detecting glass luffer boards；
Whether the outside for detecting glass luffer boards rains and exports the rainwater detection unit of corresponding rainwater detection signal；
For detecting the hands of people whether between glass luffer boards and window frame and export the thermal release electric infra-red ray detection unit of corresponding second detection signal；
Detect signal, the second detection signal and rainwater detection signal in response to described first and export the control unit of corresponding control signal；
In response to the described control signal performance element with on or off motor current supply circuit.
2. a kind of motorized window according to claim 1, it is characterized in that: described luffer boards folding detection unit includes normally closed microswitch SM, its one end is coupled to voltage V3, other end output the first detection signal, normally closed microswitch SM is fixed on described window frame, when glass luffer boards close, described glass luffer boards are inconsistent with the moving contact of normally closed microswitch SM.
3. a kind of motorized window according to claim 2, it is characterized in that: described rainwater detection unit includes rainwater inductive switch and resistance R4, one end of resistance R4 is coupled to voltage V4, the other end is coupled to one end of rainwater inductive switch, the other end output rainwater detection signal of rainwater inductive switch, described rainwater inductive switch is arranged at the outside of glass luffer boards.
4. a kind of motorized window according to claim 3, it is characterized in that: described rainwater inductive switch includes spaced first copper-clad plate and second copper-clad plate, described first copper-clad plate is equidistantly arranged with the first copper sheet of some strips, described second copper-clad plate is equidistantly arranged with the second copper sheet of some strips, described first copper sheet and the interspersed setting of the second copper sheet, leave gap between described first copper sheet and the second copper sheet.
5. a kind of motorized window according to claim 4, it is characterized in that: described control unit is and door N2, it includes three inputs and an outfan, and three inputs are respectively used to receive the first detection signal, the second detection signal and rainwater detection signal, outfan output control signal.
6. a kind of motorized window according to claim 5, is characterized in that: described performance element includes:
Relay K and audion Q, one end of the coil of relay K is coupled to voltage V2, and the other end is coupled to the colelctor electrode of audion Q, the grounded emitter of audion Q；
Diode D, its coil inverse parallel with relay K；
The normally opened contact K-1 of relay K is series at the current supply circuit of motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123294.1U CN205370260U (en) | 2016-02-16 | 2016-02-16 | Electric window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123294.1U CN205370260U (en) | 2016-02-16 | 2016-02-16 | Electric window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205370260U true CN205370260U (en) | 2016-07-06 |
Family
ID=56270703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620123294.1U Expired - Fee Related CN205370260U (en) | 2016-02-16 | 2016-02-16 | Electric window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205370260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107037799A (en) * | 2017-06-02 | 2017-08-11 | 重庆垣冠电子科技有限公司 | Frequency ventilating type insecticidal lamp control system |
| CN108412359A (en) * | 2018-05-17 | 2018-08-17 | 山东大学 | A kind of novel household control system and method based on solar energy |
-
2016
- 2016-02-16 CN CN201620123294.1U patent/CN205370260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107037799A (en) * | 2017-06-02 | 2017-08-11 | 重庆垣冠电子科技有限公司 | Frequency ventilating type insecticidal lamp control system |
| CN108412359A (en) * | 2018-05-17 | 2018-08-17 | 山东大学 | A kind of novel household control system and method based on solar energy |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20220216 |