CN204578858U - A kind of control system possessing reading lamp and sofa adjustment - Google Patents
A kind of control system possessing reading lamp and sofa adjustment Download PDFInfo
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- CN204578858U CN204578858U CN201520290838.9U CN201520290838U CN204578858U CN 204578858 U CN204578858 U CN 204578858U CN 201520290838 U CN201520290838 U CN 201520290838U CN 204578858 U CN204578858 U CN 204578858U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to a kind of control system possessing reading lamp and sofa adjustment, comprise illuminant module, one-chip computer module, light adjustment module and diverter switch, one-chip computer module according to the input information of illuminant module as calculated backward light adjustment module send the pwm signal of different duty, light adjustment module regulates size of current because of the difference of pwm signal duty ratio, diverter switch is used for switching the start and stop of illuminant module, LED reading lamp changes because of the change of external environment intensity of illumination, intelligence degree is high, and environmental protection and energy saving.
Description
Technical field
The utility model relates to a kind of control system possessing reading lamp and sofa adjustment, and this control system is installed on Electric sofa, realizes automatic photosensitive adjustable control to the lamplight brightness of the reading lamp being installed on motorized adjustment sofa.
Background technology
Social economy is more and more flourishing, and science and technology is also constantly being innovated, and enjoys the modern of quality life, also more and more understands the importance of family product for life.Motorized adjustment sofa is as the important component part of indoor furniture, when people lie in light reading on motorized adjustment sofa, expect to regulate lamplight scene by intelligentized control system and to read light, build comfortable quiet environment, current common lamp light control system needs manually to trigger adjustment, therefore convenience is not enough, has been not suitable for modern house life.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of excellent performance, and intelligence degree is high, comfortable a kind of control system possessing reading lamp and sofa adjustment easy and simple to handle.
The utility model solves the problems of the technologies described above adopted scheme: a kind of control system possessing reading lamp and sofa adjustment, comprise illuminant module, one-chip computer module, light adjustment module and diverter switch, described illuminant module comprises photo resistance, electric capacity and resistance, photo resistance and electric capacity are in parallel, DC power supply is connect after one end series resistance of photo resistance, 19 pins of single-chip microcomputer connect photosensitive circuit and connect the positive pole of photo resistance and the common port of electric capacity, the other end ground connection of photo resistance, 15 pins of single-chip microcomputer connect light adjustment module, described illuminant module inputs information according to the photosensitive information of photo resistance to one-chip computer module transmission, one-chip computer module according to the input information of illuminant module as calculated backward light adjustment module send the pwm signal of different duty, light adjustment module regulates size of current because of the difference of pwm signal duty ratio, diverter switch is used for switching the start and stop of illuminant module, the single-chip microcomputer that described one-chip computer module adopts is STM8S103 model, described light adjustment module comprises triode, field-effect transistor, the collector electrode of described triode is connected with adopting resistance R16 between base stage, the collector electrode of resistance R14 one end connecting triode, the base stage of triode is connected with adopting resistance R21 between emitter, the base stage of resistance R18 connecting triode, the public termination DC power supply of the connection of the resistance R14 other end and resistance R16, resistance R17 one end connects collector electrode, the resistance R17 other end connects the grid of field-effect transistor, resistance R20 one end contact resistance R17 and grid common port, the resistance R20 other end connects emitter, the drain electrode of field-effect transistor is just being connected LED reading lamp with being provided with between source electrode, negative terminals, in drain electrode, the closed loop that LED reading lamp and source electrode are formed, positive terminals connect the positive pole of mains lighting supply, the source ground of field-effect transistor.
Closed loop described in the utility model is in series with transition diode and resistance R13.
Closed loop described in the utility model is provided with the electric capacity C9 of filtering, and electric capacity C9 and transition diode are in parallel.
The utility model also comprises diode D7, and diode D7 and LED reading lamp are in parallel, and the positive pole of diode D7 connects the negative terminals of LED reading lamp, and the negative pole of diode D7 connects the positive terminals of LED reading lamp.
Be in series with diode D5 between the positive pole of mains lighting supply described in the utility model and positive terminals, the positive pole of diode D5 connects the positive pole of mains lighting supply.
DC power supply described in the utility model is 5V.
The advantage that the utility model is had compared to existing technology:
1, the utility model can realize automatically photosensitive, when diverter switch switches to illuminant module open mode, illuminant module, according to the induction of photo resistance illumination to external world, exports different pwm signals and regulates size of current, thus regulate the brightness of LED reading lamp after single-chip microcomputer calculates.LED reading lamp changes because of the change of external environment intensity of illumination, and intelligence degree is high, and environmental protection and energy saving.
2, diverter switch can switch between two kinds of patterns again, realizes photosensitive control and directly lights control two kinds of patterns and deposit, widely applicable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of one-chip computer module described in the utility model
Fig. 3 is the structural representation of light adjustment module described in the utility model.
Fig. 4 is the structural representation of illuminant module described in the utility model.
Embodiment
Be described in further detail the utility model below in conjunction with embodiment, following examples are that the utility model is not limited to following examples to explanation of the present utility model.
Embodiment 1: as shown in Figures 1 to 4, a kind of control system possessing reading lamp and sofa adjustment described in the utility model, comprise illuminant module, one-chip computer module, light adjustment module and diverter switch, described illuminant module comprises photo resistance, electric capacity and resistance, photo resistance and electric capacity are in parallel, DC power supply is connect after one end series resistance of photo resistance, 19 pins of single-chip microcomputer connect photosensitive circuit and connect the positive pole of photo resistance and the common port of electric capacity, the other end ground connection of photo resistance, 15 pins of single-chip microcomputer connect light adjustment module, described illuminant module inputs information according to the photosensitive information of photo resistance to one-chip computer module transmission, one-chip computer module according to the input information of illuminant module as calculated backward light adjustment module send the pwm signal of different duty, light adjustment module regulates size of current because of the difference of pwm signal duty ratio, diverter switch is used for switching the start and stop of illuminant module, the single-chip microcomputer that described one-chip computer module adopts is STM8S103 model, described light adjustment module comprises triode, field-effect transistor, the collector electrode of described triode is connected with adopting resistance R16 between base stage, the collector electrode of resistance R14 one end connecting triode, the base stage of triode is connected with adopting resistance R21 between emitter, the base stage of resistance R18 connecting triode, the public termination DC power supply of the connection of the resistance R14 other end and resistance R16, resistance R17 one end connects collector electrode, the resistance R17 other end connects the grid of field-effect transistor, resistance R20 one end contact resistance R17 and grid common port, the resistance R20 other end connects emitter, the drain electrode of field-effect transistor is just being connected LED reading lamp with being provided with between source electrode, negative terminals, in drain electrode, the closed loop that LED reading lamp and source electrode are formed, positive terminals connect the positive pole of mains lighting supply, the source ground of field-effect transistor.
Closed loop described in the utility model is in series with transition diode and resistance R13.
Closed loop described in the utility model is provided with the electric capacity C9 of filtering, and electric capacity C9 and transition diode are in parallel.
The utility model also comprises diode D7, and diode D7 and LED reading lamp are in parallel, and the positive pole of diode D7 connects the negative terminals of LED reading lamp, and the negative pole of diode D7 connects the positive terminals of LED reading lamp.
Be in series with diode D5 between the positive pole of mains lighting supply described in the utility model and positive terminals, the positive pole of diode D5 connects the positive pole of mains lighting supply.
Running, operation diverter switch, first time presses diverter switch LED reading lamp and lights, and is now in normal bright pattern, and illuminant module starts closes; Second time presses diverter switch, and LED reading lamp is in light sensing mode, and illuminant module starts, and illuminant module automatically adjusts the brightness of LED reading lamp after one-chip computer module transmission information according to the power of extraneous light, to adapt to reading needs.When third time presses diverter switch, LED reading lamp is in extinguishing pattern.This has just accomplished the function of single diverter switch by key control LED reading lamp.
Although the utility model with embodiment openly as above; but it is also not used to limit protection range of the present utility model; any technical staff being familiar with this technology, not departing from the change and retouching done in design of the present utility model and scope, all should belong to protection range of the present utility model.
Claims (6)
1. one kind possesses the control system of reading lamp and sofa adjustment, comprise illuminant module, one-chip computer module, light adjustment module and diverter switch, described illuminant module comprises photo resistance, electric capacity and resistance, photo resistance and electric capacity are in parallel, DC power supply is connect after one end series resistance of photo resistance, 19 pins of single-chip microcomputer connect photosensitive circuit and connect the positive pole of photo resistance and the common port of electric capacity, the other end ground connection of photo resistance, 15 pins of single-chip microcomputer connect light adjustment module, described illuminant module inputs information according to the photosensitive information of photo resistance to one-chip computer module transmission, one-chip computer module according to the input information of illuminant module as calculated backward light adjustment module send the pwm signal of different duty, light adjustment module regulates size of current because of the difference of pwm signal duty ratio, diverter switch is used for switching the start and stop of illuminant module, the single-chip microcomputer that described one-chip computer module adopts is STM8S103 model, it is characterized in that: described light adjustment module comprises triode, field-effect transistor, the collector electrode of described triode is connected with adopting resistance R16 between base stage, the collector electrode of resistance R14 one end connecting triode, the base stage of triode is connected with adopting resistance R21 between emitter, the base stage of resistance R18 connecting triode, the public termination DC power supply of the connection of the resistance R14 other end and resistance R16, resistance R17 one end connects collector electrode, the resistance R17 other end connects the grid of field-effect transistor, resistance R20 one end contact resistance R17 and grid common port, the resistance R20 other end connects emitter, the drain electrode of field-effect transistor is just being connected LED reading lamp with being provided with between source electrode, negative terminals, in drain electrode, the closed loop that LED reading lamp and source electrode are formed, positive terminals connect the positive pole of mains lighting supply, the source ground of field-effect transistor.
2. a kind of control system possessing reading lamp and sofa adjustment according to claim 1, is characterized in that: described closed loop is in series with transition diode and resistance R13.
3. a kind of control system possessing reading lamp and sofa adjustment according to claim 2, it is characterized in that: described closed loop is provided with the electric capacity C9 of filtering, electric capacity C9 and transition diode are in parallel.
4. a kind of control system possessing reading lamp and sofa adjustment according to claim 1 and 2, it is characterized in that: also comprise diode D7, diode D7 and LED reading lamp are in parallel, the positive pole of diode D7 connects the negative terminals of LED reading lamp, and the negative pole of diode D7 connects the positive terminals of LED reading lamp.
5. a kind of control system possessing reading lamp and sofa adjustment according to claim 1 and 2, is characterized in that: be in series with diode D5 between the positive pole of described mains lighting supply and positive terminals, the positive pole of diode D5 connects the positive pole of mains lighting supply.
6. a kind of control system possessing reading lamp and sofa adjustment according to claim 1, is characterized in that: described DC power supply is 5V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290838.9U CN204578858U (en) | 2015-05-06 | 2015-05-06 | A kind of control system possessing reading lamp and sofa adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290838.9U CN204578858U (en) | 2015-05-06 | 2015-05-06 | A kind of control system possessing reading lamp and sofa adjustment |
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| Publication Number | Publication Date |
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| CN204578858U true CN204578858U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520290838.9U Active CN204578858U (en) | 2015-05-06 | 2015-05-06 | A kind of control system possessing reading lamp and sofa adjustment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125697A (en) * | 2016-08-19 | 2016-11-16 | 嘉兴礼海电气科技有限公司 | Touch controller with display screen and control method |
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2015
- 2015-05-06 CN CN201520290838.9U patent/CN204578858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125697A (en) * | 2016-08-19 | 2016-11-16 | 嘉兴礼海电气科技有限公司 | Touch controller with display screen and control method |
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