CN111786454A - Control system of lamp light source - Google Patents
Control system of lamp light source Download PDFInfo
- Publication number
- CN111786454A CN111786454A CN202010593956.2A CN202010593956A CN111786454A CN 111786454 A CN111786454 A CN 111786454A CN 202010593956 A CN202010593956 A CN 202010593956A CN 111786454 A CN111786454 A CN 111786454A
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- Prior art keywords
- module
- power
- power supply
- line
- control module
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
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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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention provides a control system of a lamp light source, which comprises: the main power supply module is provided with a control module and a power plug, the control module is connected with the power plug through a first connecting line, and the control module is used for controlling the power-on and power-off of the main power supply module; from power module, should pass through second interconnecting link from power module and connect first interconnecting link, second interconnecting link still passes through third interconnecting link connection control module, is provided with the silicon controlled rectifier part on the connected node of second interconnecting link and third interconnecting link, passes through the control of silicon controlled rectifier part from power module's power supply, and during the standby, control module cuts off from power module's power supply through the silicon controlled rectifier part. In the invention, the power supply of the slave power module is controlled by the silicon controlled component, and the control module cuts off the power supply of the slave power module by the silicon controlled component when in standby state, so the power consumption of the slave power supply is lowest, and the effect of lowest system power consumption can be realized.
Description
Technical Field
The invention relates to the field of digital control of lamps, in particular to a control system of a lamp light source.
Background
The lamp is mainly an appliance capable of transmitting light, distributing and changing the light distribution of a light source, and comprises all parts except the light source, which are required for fixing and protecting the light source, and circuit accessories which are necessary for connecting with a power supply. At present, various lamps provide various lighting effects for living spaces of people, such as table lamps, ceiling lamps, floor lamps and the like. Meanwhile, the digital control technology is widely applied to lamps at present, particularly for dimming of the lamps, the digital control technology is high in output current stability and accuracy and flexible and diverse in dimming selection, and multi-level dimming can be achieved.
At present, the power supply in the lamp is mainly controlled by a control chip to control the on-off of the power supply and the magnitude of the electric energy output quantity, but some lamps have two power supplies, namely a main power supply and a secondary power supply, the control of the main power supply and the secondary power supply in the traditional power supply control is separated, and the secondary power supply controls an auxiliary lamp when the main power supply controls a main lamp, so that the main power supply and the secondary power supply are required to be controlled independently when being turned on or turned off, and the reduction of the whole energy consumption of the lamp is not facilitated.
Disclosure of Invention
In view of this, the present invention provides a control system for a light source of a lamp, which aims to control the switch-off of a slave power supply in a simpler and more direct control manner, so as to achieve the purpose of reducing energy consumption.
The invention provides a control system of a lamp light source, which comprises:
the main power supply module is provided with a control module and a power plug, the control module is connected with the power plug through a first connecting line, and the control module is used for controlling the power-on and power-off of the main power supply module;
from power module, should pass through second interconnecting link from power module and connect first interconnecting link, second interconnecting link still passes through third interconnecting link connection control module, is provided with the silicon controlled rectifier part on the connected node of second interconnecting link and third interconnecting link, passes through the control of silicon controlled rectifier part from power module's power supply, and during the standby, control module cuts off from power module's power supply through the silicon controlled rectifier part.
Furthermore, the first connecting circuit is connected to a diode, and the diode is connected to the control module through a fourth connecting circuit.
Further, the diode is a bidirectional trigger diode, and the fourth connection line includes two branch lines, and the two branch lines are respectively connected to the two first connection terminals of the bidirectional trigger diode.
Furthermore, the first connection circuit comprises a first live wire and a first zero wire, the first live wire and the first zero wire are respectively connected with the live wire interface and the zero wire interface of the power plug, and the first live wire and the first zero wire are also respectively connected with two second connection ends of the bidirectional trigger diode.
Furthermore, the second connection circuit comprises a second live wire and a second zero wire, one end of the second live wire is connected with the first live wire, the other end of the second live wire is connected with the slave power module, one end of the second zero wire is connected with the first zero wire, and the other end of the second zero wire is connected with the slave power module.
Furthermore, the third connecting circuit is connected with a second live wire, and the silicon controlled component is arranged on a connecting node of the third connecting circuit and the second live wire.
Furthermore, a current blocking control module is further arranged on the third connecting line, and the current blocking control module is connected with the slave power module through a branch line.
Furthermore, an electric energy acquisition module is arranged in the current blocking control module, after the control module cuts off the power supply of the slave power module, current flows in the third connecting line at the moment, the current blocking control module is driven at the moment, and then the electric energy acquisition module in the current blocking control module acquires energy remaining in the third connecting line and transmits the energy to the energy storage module in the slave power module through a branch.
The control system of the lamp light source mainly comprises a main power supply module and a secondary power supply module, a main-secondary relation is formed between the two power supplies, the two power supplies can be electrified simultaneously, the power supply of the secondary power supply module is controlled by the silicon controlled component through the arrangement of the silicon controlled module, and the control module cuts off the power supply of the secondary power supply module through the silicon controlled component when in standby, so that the on-off control of the main power supply to a power supply line of the secondary power supply can be realized, namely the main power supply realizes two functions of power supply and on-off control of the secondary power supply, the power consumption of the secondary power supply is lowest, and the effect of lowest system power consumption can.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural diagram of a control system of a lamp light source according to an embodiment of the present invention in a preferred embodiment;
fig. 2 is a schematic structural diagram of a control system of a lamp light source according to a further embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Example one
Referring to fig. 1, a control system of a luminaire light source according to a first embodiment of the present invention is shown, which mainly includes a master power module 1 and a slave power module 2, where the master power module 1 further has a control module 11 and a power plug 12, the control module 11 is connected to the power plug 12 through a first connection line 13, and the control module 11 is configured to control power on and off of the master power module 1.
Referring to fig. 1, the slave power module 2 is connected to the first connection line 13 through the second connection line 21, the second connection line 21 is further connected to the control module 11 through the third connection line 22, a thyristor 23 is disposed at a connection node of the second connection line 21 and the third connection line 22, power supply from the power module 2 is controlled through the thyristor 23, and the control module 11 cuts off power supply from the power module 2 through the thyristor 23 during standby.
Referring to fig. 1, in particular, the first connection line 13 is connected to a diode 14, the diode 14 is a diac, and the fourth connection line 15 includes two branch lines 151, and the two branch lines 151 are respectively connected to two first connection terminals 141 of the diac.
Referring to fig. 1, in particular, the first connection line 13 includes a first live wire 131 and a first neutral wire 132, the first live wire 131 and the first neutral wire 132 are respectively connected to the live wire interface and the neutral wire interface of the power plug 12, and the first live wire 131 and the first neutral wire 132 are further respectively connected to two second connection terminals 142 of the diac.
Referring to fig. 1, in particular, the second connection line 21 includes a second live wire 211 and a second neutral wire 212, wherein one end of the second live wire 211 is connected to the first live wire 131, the other end is connected to the slave power module 2, and one end of the second neutral wire 212 is connected to the first neutral wire 132, and the other end is connected to the slave power module 2.
Referring to fig. 1, specifically, the third connection line 22 is connected to the second live line 211, and the thyristor 23 is disposed at a connection node of the third connection line 22 and the second live line 211.
In the control system of lamps and lanterns light source that this embodiment provided, main power module and follow power module have mainly been set up, form the major-minor relation between two powers, can the simultaneous switch on, setting through silicon controlled rectifier module, the power supply of following power module passes through silicon controlled rectifier part control, control module cuts off the power supply of following power module through silicon controlled rectifier part when the standby, thereby can realize the on-off control of main power to the follow power supply line, two functions of power supply and control follow power break-make have been realized to the main power promptly, consequently, the power consumption of following power can be minimum, can realize the minimum effect of system's consumption.
Example two
Referring to fig. 2, a control system of a lamp light source according to a second embodiment of the present invention is shown, and the other is the same as that described in the first embodiment, and a further improvement is that a current blocking control module 24 is further disposed on the third connection line 22, the current blocking control module 24 is connected to the slave power module 2 through a branch 241, an electric energy collection module is disposed in the current blocking control module 24, after the control module 11 cuts off the power supply from the power module 2, at this time, a current remains flowing through the third connection line 22, at this time, driving of the current blocking control module 24 is performed, and then, the energy remaining on the third connection line 22 is collected by the electric energy collection module in the current blocking control module 24, and then is transmitted to the energy storage module in the slave power module 2 through the branch 241.
Through the technical scheme, the residual electric energy on the third connecting line can be rapidly collected from the power supply, and the collected electric energy can be preferentially used in the next use, so that the purpose of reducing the energy consumption is achieved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. A control system for a luminaire light source, comprising:
the power supply device comprises a main power supply module (1), wherein the main power supply module (1) is provided with a control module (11) and a power plug (12), the control module (11) is connected with the power plug (12) through a first connecting line (13), and the control module (11) is used for controlling the power on and off of the main power supply module (1);
from power module (2), connect through second connecting line (21) from power module (2) first connecting line (13), second connecting line (21) still connect through third connecting line (22) control module (11), second connecting line (21) with be provided with silicon controlled rectifier part (23) on the junction of third connecting line (22), the power supply from power module (2) passes through silicon controlled rectifier part (23) control, during the standby, control module (11) pass through silicon controlled rectifier part (23) will the power supply from power module (2) cuts off.
2. A control system for a luminaire light source as claimed in claim 1, characterized in that the first connection line (13) is connected to a diode (14), the diode (14) being connected to the control module (11) via a fourth connection line (15).
3. A control system for a lamp light source according to claim 2, wherein the diode (14) is a diac, and the fourth connection line (15) comprises a two-branch line (151), and the two-branch line (151) is connected to two first connection terminals (141) of the diac respectively.
4. A control system for a light source of a lamp as claimed in claim 3, wherein said first connection line (13) comprises a first live wire (131) and a first neutral wire (132), said first live wire (131) and said first neutral wire (132) are respectively connected to the live wire interface and the neutral wire interface of said power plug (12), and said first live wire (131) and said first neutral wire (132) are further respectively connected to two second connection terminals (142) of said diac.
5. A control system for a light source of a lamp as claimed in claim 4, characterized in that said second connection line (21) comprises a second live line (211) and a second neutral line (212), said second live line (211) having one end connected to said first live line (131) and the opposite end connected to said slave power module (2), said second neutral line (212) having one end connected to said first neutral line (132) and the opposite end connected to said slave power module (2).
6. A control system for a lamp light source according to claim 5, characterized in that said third connection line (22) is connected to said second hot wire (211), and said thyristor (23) is arranged at a connection node between said third connection line (22) and said second hot wire (211).
7. A control system of a lamp light source according to claim 1 or 6, characterized in that a current block control module (24) is further arranged on the third connection line (22), and the current block control module (24) is connected with the slave power module (2) through a branch line (241).
8. A control system of a lamp light source according to claim 7, characterized in that a power collecting module is provided in the current blocking control module (24), after the control module (11) cuts off the power supply from the power supply module (2), at this time, a current remains on the third connection line (22) to flow, at this time, the driving of the current blocking control module (24) is formed, and then, the power remaining on the third connection line (22) is collected by the power collecting module in the current blocking control module (24), and then, the power is transmitted to the energy storage module in the slave power supply module (2) through the branch (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010593956.2A CN111786454A (en) | 2020-06-24 | 2020-06-24 | Control system of lamp light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010593956.2A CN111786454A (en) | 2020-06-24 | 2020-06-24 | Control system of lamp light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111786454A true CN111786454A (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010593956.2A Pending CN111786454A (en) | 2020-06-24 | 2020-06-24 | Control system of lamp light source |
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| CN (1) | CN111786454A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102421231A (en) * | 2011-09-19 | 2012-04-18 | 金陵科技学院 | Energy-saving soft start street lamp control system |
| CN105717970A (en) * | 2015-05-15 | 2016-06-29 | Tcl海外电子（惠州）有限公司 | Standby power supply management circuit and electronic product |
| CN207939217U (en) * | 2018-03-07 | 2018-10-02 | 长缆电工科技股份有限公司 | A kind of CT sensing electricity getting devices with open circuit protecting function |
| CN109066935A (en) * | 2018-09-20 | 2018-12-21 | 宁波奇巧电器科技有限公司 | The wireless control terminal of compatible electric switch installation |
| CN209375471U (en) * | 2019-01-31 | 2019-09-10 | 深圳和而泰智能控制股份有限公司 | A kind of control circuit based on Switching Power Supply |
-
2020
- 2020-06-24 CN CN202010593956.2A patent/CN111786454A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102421231A (en) * | 2011-09-19 | 2012-04-18 | 金陵科技学院 | Energy-saving soft start street lamp control system |
| CN105717970A (en) * | 2015-05-15 | 2016-06-29 | Tcl海外电子（惠州）有限公司 | Standby power supply management circuit and electronic product |
| CN207939217U (en) * | 2018-03-07 | 2018-10-02 | 长缆电工科技股份有限公司 | A kind of CT sensing electricity getting devices with open circuit protecting function |
| CN109066935A (en) * | 2018-09-20 | 2018-12-21 | 宁波奇巧电器科技有限公司 | The wireless control terminal of compatible electric switch installation |
| CN209375471U (en) * | 2019-01-31 | 2019-09-10 | 深圳和而泰智能控制股份有限公司 | A kind of control circuit based on Switching Power Supply |
Non-Patent Citations (1)
| Title |
|---|
| 刘文胜: "《实时电路分析与设计》", 31 August 2017 * |
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Application publication date: 20201016 |