CN205864812U - A kind of multikey light adjusting system - Google Patents
A kind of multikey light adjusting system Download PDFInfo
- Publication number
- CN205864812U CN205864812U CN201620289139.7U CN201620289139U CN205864812U CN 205864812 U CN205864812 U CN 205864812U CN 201620289139 U CN201620289139 U CN 201620289139U CN 205864812 U CN205864812 U CN 205864812U
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- CN
- China
- Prior art keywords
- charge switch
- charging
- switch
- charging resistor
- diac
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
A kind of multikey light adjusting system, by power supply, on and off switch, desk lamp with dimmer switch, first charge switch, first charging resistor, second charge switch, second charging resistor, 3rd charge switch, 3rd charging resistor, charging capacitor, diac, controllable silicon forms, one end and charging capacitor after first charge switch and the series connection of the first charging resistor, one end of diac links together, one end and charging capacitor after second charge switch and the series connection of the second charging resistor, one end of diac links together, one end after 3rd charge switch and the series connection of the 3rd charging resistor and charging capacitor, one end of diac links together, use charge switch to change the resistance accessing charging resistor charging capacitor is charged, realize adjusting the silicon controlled angle of flow, thus realize shift light modulation.
Description
Technical field
This utility model relates to a kind of light adjusting system, a kind of utilize that multiple button realizes can be with the thyristor regulating photosystem of shift.
Background technology
At present, thyristor regulating photosystem is simple with it, low cost, be reliably widely used in the light adjusting system of electric filament lamp, LED, its principle is to be charged electric capacity by an adjustable resistance, when capacitance voltage reaches certain value, by diac, silicon controlled is controlled pole and trigger, controlled silicon conducting, regulation adjustable resistance, electric capacity can be changed and reach the charging interval difference of certain voltage value, to control the silicon controlled angle of flow, it is achieved the purpose of light modulation.In actual life, the strong and weak shelves of light it have been accustomed to converting with 86 types or 118 type key switches due to people, the knob of a lot of user's uncomfortable regulation adjustable potentiometers, because although adjusting knob conversion light intensity can realize non-pole light regulating, but more time-consuming, time most, people need not the finest regulation to light.
Utility model content
In order to overcome a lot of people to use knob to dim time-consuming and unused shortcoming existing dimmer switch, the utility model proposes a kind of multikey light adjusting system to solve this problem, its good effect is: use a kind of multikey light adjusting system, overcoming a lot of people that existing dimmer switch is used the time-consuming and unused shortcoming of knob, people can convert lamplight brightness by the custom moment of oneself.
nullThis utility model solves its technical problem and be the technical scheme is that a kind of multikey light adjusting system of the present utility model，By power supply、On and off switch、Desk lamp with dimmer switch、First charge switch、First charging resistor、Second charge switch、Second charging resistor、3rd charge switch、3rd charging resistor、Charging capacitor、Diac、Controllable silicon forms，One end and charging capacitor after first charge switch and the series connection of the first charging resistor、One end of diac links together，One end and charging capacitor after second charge switch and the series connection of the second charging resistor、One end of diac links together，One end after 3rd charge switch and the series connection of the 3rd charging resistor and charging capacitor、One end of diac links together，Use charge switch to change the resistance accessing charging resistor charging capacitor is charged，Realize adjusting the silicon controlled angle of flow，Thus realize shift light modulation.
The technical solution adopted in the utility model will coordinate accompanying drawing to elaborate in a particular embodiment.
Accompanying drawing explanation
The brief description of accompanying drawing is presented herein below.
Fig. 1 is a kind of multikey light adjusting system circuit theory diagrams of the present utility model.
1. power supply in figure, 2. on and off switch, 3. desk lamp with dimmer switch, 4. the first charge switch, 5. the first charging resistor, 6. the second charge switch, 7. the second charging resistor, 8. the 3rd charge switch, 9. the 3rd charging resistor, 10. charging capacitor, 11. diacs, 12. controllable silicons.
Detailed description of the invention
In the embodiment in figure 1, this utility model is further illustrated as a example by implementing a kind of multikey light adjusting system by we:
nullFig. 1 is a kind of multikey light adjusting system circuit theory diagrams of the present utility model,In figure, power supply 1 is common 220V civil power，Switch 2 is mains switch，Select 118 type 4 key switches only with one，Desk lamp with dimmer switch 3 can be the LED of common bulb or tunable optical，It can also be the headlight of the tunable optical in a parlor or bedroom，First charge switch 4，118 type 4 key switches can be selected together with on and off switch 2 only to use one，First charging resistor 5 is conventional, electric-resistance or Chip-R，Consider these shelves for low-light shelves，Select the resistance of one 0.5 watt 600 kilo-ohms，Second charge switch 6，118 type 4 key switches can be selected together with on and off switch 2 only to use one，Second charging resistor 7 is conventional, electric-resistance or Chip-R，Consider these shelves for low light level shelves，Select the resistance of one 0.5 watt 200 kilo-ohms，3rd charge switch 8，118 type 4 key switches can be selected together with on and off switch 2 only to use one，3rd charging resistor 9 is conventional, electric-resistance or Chip-R，Consider these shelves for high light shelves，Select the resistance of one 0.5 watt 5 kilo-ohms，Charging capacitor 10 is polarity free capacitor，Select 400 volt of 0.1 microfarad，Diac 11 is a common control machines diode，It is connected to silicon controlled and triggers end，Controllable silicon 12 is a bidirectional triode thyristor，Select the bidirectional triode thyristor that common 1 pacifies 400 volts.After we turn on the power switch 2, open the first charge switch 4, charging capacitor 10 is charged by power supply 1 by the first charging resistor 5, when charging capacitor 10 voltage reaches certain value, trigger controlled silicon conducting, other two switch usings method are identical, simply the gone here and there resistance of each switch is different, the angle of flow making bidirectional triode thyristor 12 is different, thus have only to press charge switch, achieve that the purpose of luminous shift, the present embodiment has only been used third gear light modulation, during actual enforcement, switching on and shutting down charging resistor number can be increased and decreased as required, realize the light modulation gear needed, charge switch can exchange with the position of charging resistor, its effect is the same.
Claims (1)
- null1. a multikey light adjusting system，By power supply (1)、On and off switch (2)、Desk lamp with dimmer switch (3)、First charge switch (4)、First charging resistor (5)、Second charge switch (6)、Second charging resistor (7)、3rd charge switch (8)、3rd charging resistor (9)、Charging capacitor (10)、Diac (11)、Controllable silicon (12) forms，It is characterized in that: the first charge switch (4) connect with the first charging resistor (5) after one end and charging capacitor (10)、One end of diac (11) links together，Second charge switch (6) connect with the second charging resistor (7) after one end and charging capacitor (10)、One end of diac (11) links together，3rd charge switch (8) connect with the 3rd charging resistor (9) after one end and charging capacitor (10)、One end of diac (11) links together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620289139.7U CN205864812U (en) | 2016-04-10 | 2016-04-10 | A kind of multikey light adjusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620289139.7U CN205864812U (en) | 2016-04-10 | 2016-04-10 | A kind of multikey light adjusting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205864812U true CN205864812U (en) | 2017-01-04 |
Family
ID=57642177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620289139.7U Expired - Fee Related CN205864812U (en) | 2016-04-10 | 2016-04-10 | A kind of multikey light adjusting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205864812U (en) |
-
2016
- 2016-04-10 CN CN201620289139.7U patent/CN205864812U/en not_active Expired - Fee Related
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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: 20170104 Termination date: 20190410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |