CN204268418U - A kind of Multi-functional Lighting signal controlled switch - Google Patents
A kind of Multi-functional Lighting signal controlled switch Download PDFInfo
- Publication number
- CN204268418U CN204268418U CN201420832736.0U CN201420832736U CN204268418U CN 204268418 U CN204268418 U CN 204268418U CN 201420832736 U CN201420832736 U CN 201420832736U CN 204268418 U CN204268418 U CN 204268418U
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- circuit
- lighting signal
- controlled switch
- signal controlled
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- 230000003750 conditioning effect Effects 0.000 claims abstract description 12
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
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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 discloses a kind of Multi-functional Lighting signal controlled switch, comprise monolithic microcomputer kernel control unit, and connected clock circuit, switch executive circuit and power conditioning circuitry, described switch executive circuit comprises magnetic latching relay and coil driver thereof, and described power conditioning circuitry comprises photoelectric isolating circuit, bidirectional triode thyristor and protection circuit thereof; Multi-functional Lighting signal controlled switch of the present utility model can the opening and closing of accurate multi-period timing controlled lighting circuit, highly sensitive, low in energy consumption, easy to use, applied range, without the need to changing the layout of original circuit during installation, only regular tap directly need be replaced, easy for installation.
Description
Technical field
The utility model relates to a kind of light switch circuit, in particular a kind of Multi-functional Lighting signal controlled switch.
Background technology
Now commercially automatically do not control product accordingly, general lighting switch for fitting up the lighting circuit connected up, structure function is single, can only Non-follow control light switch.If lighting circuit can control open and close automatically, then practical, in family, school, company can daily schedule of effective specification user, also can simulate inhabitancy when user stays out, thus fright thief, reduce the generation of theft.
Generally, dimming function product is only applied in desk lamp.Existing lighting circuit all uses constant power light fixture, does not have dimming function, therefore causes the wasting of resources in use, uses also not humane.
In prior art, timing can be realized by mechanical timers such as clockwork springs, but this scheme accurately can not control for the time regularly, and timing relative brevity; Also have the relatively accurate electronic timing technology of employing, but the main problem of this electronic timing is installation question of powering, such as, if light switch does not access zero line, just access single live wire, then can not install;
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of Multi-functional Lighting signal controlled switch, installs the technical problem limited to solve general lighting switch without dimming function and electronic timing equipment.
The utility model is achieved through the following technical solutions:
A kind of Multi-functional Lighting signal controlled switch, comprises monolithic microcomputer kernel control unit, and connected clock circuit, switch executive circuit and power conditioning circuitry, wherein:
Described switch executive circuit comprises magnetic latching relay and coil driver thereof, described coil driver comprises driving open circuit and drives shut-off circuit, described driving open circuit is connected to the actuation coil of magnetic latching relay, described driving shut-off circuit is connected to the involution coil of magnetic latching relay, the switch input terminal of described magnetic latching relay is connected to power conditioning circuitry, and its output switching terminal is connected to outside illuminating lamp;
Described power conditioning circuitry comprises photoelectric isolating circuit, bidirectional triode thyristor and protection circuit thereof; the control output end of described bidirectional triode thyristor is connected to the switch of magnetic latching relay by protection circuit, its control input end is connected to the I/O interface of the output pwm pulse of single-chip microcomputer by photoelectric coupling circuit.
Described single-chip microcomputer is the minimum system be made up of STC89C52 chip and oscillating circuit thereof.
Described clock circuit is for be made up of DS1302 clock chip and peripheral circuit thereof, and the SCLK port of described DS1302 clock chip, general purpose I/O port and RST port are connected to three general purpose I/O interface of single-chip microcomputer respectively.
Described Multi-functional Lighting signal controlled switch also comprises control panel and key circuit, and described control panel is provided with some buttons, and described button is connected to single-chip microcomputer by key circuit.
Button on described control panel is touch key-press, and described key circuit is for be made up of ADPT005 chip and peripheral circuit thereof.
Described Multi-functional Lighting signal controlled switch also comprises the display circuit be connected with single-chip microcomputer.
Described display circuit is for be made up of LCD1602 chip and peripheral circuit thereof, and the signal input part of described LCD1602 chip is connected to the general purpose I of single-chip microcomputer/O interface.
Described Multi-functional Lighting signal controlled switch also comprises the memory circuit be connected with single-chip microcomputer.
Described memory circuit is for be made up of 24C02 storage chip and peripheral circuit thereof, and SCL and the SDA port of this 24C02 storage chip is connected to two general purpose I/O interface of single-chip microcomputer respectively.
The utility model has the following advantages compared to existing technology: the utility model provides a kind of Multi-functional Lighting signal controlled switch, and this gauge tap, can the opening and closing of accurate multi-period timing controlled lighting circuit by clock circuit and Single-chip Controlling; Magnetic latching relay is utilized to realize switching over, highly sensitive, low in energy consumption; Can Non-follow control, also can be arranged to timing controlled, easy to use, applied range, all can realize dimming function to the LED lamp of outside or incandescent lamp; In addition, without the need to changing the layout of original circuit when gauge tap of the present utility model being installed, have employed the switch designs of national standard, during installation, regular tap directly being replaced to gauge tap of the present utility model, easy for installation.
Accompanying drawing explanation
Fig. 1 is circuit structure block diagram of the present utility model;
Fig. 2 is single chip circuit structure principle chart of the present utility model;
Fig. 3 is the circuit structure schematic diagram of key circuit of the present utility model;
Fig. 4 is the circuit structure schematic diagram of clock circuit of the present utility model;
Fig. 5 is the circuit structure schematic diagram of display circuit of the present utility model;
Fig. 6 is the circuit structure schematic diagram of switch executive circuit of the present utility model and power conditioning circuitry;
Fig. 7 is the circuit structure schematic diagram of memory circuit of the present utility model.
Detailed description of the invention
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under premised on technical solutions of the utility model; give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Embodiment 1
A kind of Multi-functional Lighting signal controlled switch of the present embodiment, its circuit structure block diagram as shown in Figure 1, comprise control panel, monolithic microcomputer kernel control unit, and connected clock circuit, key circuit, display circuit, switch executive circuit and power conditioning circuitry, wherein:
Described control panel is provided with some touch key-press, comprises and arranges key, page selection key, position selecting button, up and down key and on & off switch;
As shown in Figure 2, described single-chip microcomputer is the minimum system be made up of STC89C52 chip and oscillating circuit thereof;
As shown in Figure 3, described key circuit is for be made up of ADPT005 chip and peripheral circuit thereof, there are 5 independently capacitance touch induction channels and 6 general purpose I/O interfaces, the touch sensible passage of described ADPT005 chip is connected with touch key-press respective keys respectively, its general purpose I/O interface is connected to the general purpose I/O interface of STC89C52 chip, thus the button on control panel is connected with STC89C52 chip, to STC89C52 chip input instruction, key is such as set for arranging current real-time time and multichannel is opened, the pass time, page selection key is used for checking user's setting-up time and current time in system, when position selecting button is for setting change, point, second position is set, upper and lower key is used for setting-up time value and adjusting illuminating lamp power,
As shown in Figure 4, described clock circuit comprises DS1302 clock chip and peripheral circuit thereof, and the SCLK port of described DS1302 clock chip, general purpose I/O port and RST port are connected to three general purpose I/O interface of STC89C52 chip respectively; Clock circuit provides reference clock for system, can setup times by button; Described clock circuit also comprises stand-by power supply circuit, after system battery does not have electricity, for continuing the normal operation maintaining clock;
As shown in Figure 5, described display circuit is for be made up of LCD1602 chip and peripheral circuit thereof, and the signal input part of described LCD1602 chip is connected to the general purpose I of STC89C52 chip/O interface;
As shown in Figure 6, described switch executive circuit comprises magnetic latching relay and coil driver thereof, described coil driver comprises driving open circuit and drives shut-off circuit, described magnetic latching relay is purchased from brilliant this Science and Technology Ltd. big of Shenzhen, model is HFD2/005, described driving open circuit is connected to the actuation coil of HFD2/005, described driving shut-off circuit is connected to the involution coil of HFD2/005, the switch input terminal of described magnetic latching relay is connected to power conditioning circuitry, and its output switching terminal is connected to outside illuminating lamp; Described power conditioning circuitry comprises photoelectric isolating circuit, bidirectional triode thyristor and protection circuit thereof, the control output end of described bidirectional triode thyristor is connected to the switch of magnetic latching relay by protection circuit, its control input end is connected to the I/O interface of the output pwm pulse of STC89C52 chip by photoelectric coupling circuit; During work, the I/O interface of STC89C52 chip exports pwm pulse, drives bidirectional triode thyristor by photoelectric isolating circuit, utilizes the key up and down of control panel to regulate the PWM dutycycle of STC89C52 chip, thus control silicon controlled ON time, finally reach the object controlling illuminating lamp intensity of illumination; Described switch executive circuit adopts magnetic latching relay design, single-chip microcomputer only need to the coil of low level control magnetic latching relay being greater than 5ms, just control signal can be withdrawn, without the need to the "on" position of keeping coil in timing, this design can improve system works sensitivity, reliability, reduces system power dissipation;
As shown in Figure 7, described Multi-functional Lighting signal controlled switch also comprises the memory circuit be connected with STC89C52 chip, described memory circuit is for be made up of 24C02 storage chip and peripheral circuit thereof, and SCL and the SDA port of described 24C02 storage chip is connected to two general purpose I/O interface of STC89C52 chip respectively; Memory circuit is for storing open and close time and the light modulation parameter of user's setting, when system power-off, STC89C52 chip recalls light modulation parameter from memory circuit, thus upper once turn on light time, system can remember the light modulation intensity of last illuminating lamp, thus need not frequent operation when light requirement intensity long-term stability, do not lose with data after ensureing unexpected power-off.
Claims (9)
1. a Multi-functional Lighting signal controlled switch, is characterized in that, comprises monolithic microcomputer kernel control unit, and connected clock circuit, switch executive circuit and power conditioning circuitry, wherein:
Described switch executive circuit comprises magnetic latching relay and coil driver thereof, described coil driver comprises driving open circuit and drives shut-off circuit, described driving open circuit is connected to the actuation coil of magnetic latching relay, described driving shut-off circuit is connected to the involution coil of magnetic latching relay, the switch input terminal of described magnetic latching relay is connected to power conditioning circuitry, and its output switching terminal is connected to outside illuminating lamp;
Described power conditioning circuitry comprises photoelectric isolating circuit, bidirectional triode thyristor and protection circuit thereof; the control output end of described bidirectional triode thyristor is connected to the switch of magnetic latching relay by protection circuit, its control input end is connected to the I/O interface of the output pwm pulse of single-chip microcomputer by photoelectric coupling circuit.
2. a kind of Multi-functional Lighting signal controlled switch according to claim 1, is characterized in that, described single-chip microcomputer is the minimum system be made up of STC89C52 chip and oscillating circuit thereof.
3. a kind of Multi-functional Lighting signal controlled switch according to claim 1, it is characterized in that, described clock circuit is for be made up of DS1302 clock chip and peripheral circuit thereof, and the SCLK port of described DS1302 clock chip, general purpose I/O port and RST port are connected to three general purpose I/O interface of single-chip microcomputer respectively.
4. a kind of Multi-functional Lighting signal controlled switch according to claim 1, it is characterized in that, described Multi-functional Lighting signal controlled switch also comprises control panel and key circuit, and described control panel is provided with some buttons, and described button is connected to single-chip microcomputer by key circuit.
5. a kind of Multi-functional Lighting signal controlled switch according to claim 4, is characterized in that, the button on described control panel is touch key-press, and described key circuit is for be made up of ADPT005 chip and peripheral circuit thereof.
6. a kind of Multi-functional Lighting signal controlled switch according to claim 1, is characterized in that, described Multi-functional Lighting signal controlled switch also comprises the display circuit be connected with single-chip microcomputer.
7. a kind of Multi-functional Lighting signal controlled switch according to claim 6, is characterized in that, described display circuit is for be made up of LCD1602 chip and peripheral circuit thereof, and the signal input part of described LCD1602 chip is connected to the general purpose I of single-chip microcomputer/O interface.
8. a kind of Multi-functional Lighting signal controlled switch according to claim 1, is characterized in that, described Multi-functional Lighting signal controlled switch also comprises the memory circuit be connected with single-chip microcomputer.
9. a kind of Multi-functional Lighting signal controlled switch according to claim 8, it is characterized in that, described memory circuit is for be made up of 24C02 storage chip and peripheral circuit thereof, and SCL and the SDA port of this 24C02 storage chip is connected to two general purpose I/O interface of single-chip microcomputer respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832736.0U CN204268418U (en) | 2014-12-24 | 2014-12-24 | A kind of Multi-functional Lighting signal controlled switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832736.0U CN204268418U (en) | 2014-12-24 | 2014-12-24 | A kind of Multi-functional Lighting signal controlled switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268418U true CN204268418U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420832736.0U Expired - Fee Related CN204268418U (en) | 2014-12-24 | 2014-12-24 | A kind of Multi-functional Lighting signal controlled switch |
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| Country | Link |
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| CN (1) | CN204268418U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973465A (en) * | 2017-05-19 | 2017-07-21 | 成都璐城科技有限公司 | SCM Based tunnel illumination control system |
| CN107071983A (en) * | 2017-05-19 | 2017-08-18 | 成都璐城科技有限公司 | A kind of tunnel illumination control system |
| CN110413057A (en) * | 2018-04-26 | 2019-11-05 | 技嘉科技股份有限公司 | Illuminate false card module |
-
2014
- 2014-12-24 CN CN201420832736.0U patent/CN204268418U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973465A (en) * | 2017-05-19 | 2017-07-21 | 成都璐城科技有限公司 | SCM Based tunnel illumination control system |
| CN107071983A (en) * | 2017-05-19 | 2017-08-18 | 成都璐城科技有限公司 | A kind of tunnel illumination control system |
| CN110413057A (en) * | 2018-04-26 | 2019-11-05 | 技嘉科技股份有限公司 | Illuminate false card module |
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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 |
Granted publication date: 20150415 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |