CN107682959A - Square-wave inverter starts electricity-saving lamp - Google Patents
Square-wave inverter starts electricity-saving lamp Download PDFInfo
- Publication number
- CN107682959A CN107682959A CN201710986088.2A CN201710986088A CN107682959A CN 107682959 A CN107682959 A CN 107682959A CN 201710986088 A CN201710986088 A CN 201710986088A CN 107682959 A CN107682959 A CN 107682959A
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- CN
- China
- Prior art keywords
- template
- square
- wave inverter
- saving
- saving lamp
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- 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.)
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Classifications
-
- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- 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]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses square-wave inverter to start electricity-saving lamp,Including starting template,Detection template,Abnormality processing template and energy-saving illumination template,The startup template connects the detection template,The detection template is connected with the abnormality processing template and the energy-saving illumination template respectively,The abnormality processing template is connected with the startup template,The technology is mainly used as core by single-chip microcomputer and controls field-effect pipe to work with PWM,The constantly type of drive of regulation FET,FET is promoted to have an optimal state to start electricity-saving lamp,Peripheral thermistor constantly detects the temperature feedback of FET to single-chip microcomputer simultaneously,To ensure that starting bigger electricity-saving lamp simultaneously square-wave inverter will not be damaged,Controlled using single-chip microcomputer,Substantially increase startup ability,Do not increase cost,Circuit structure is simple,Versatile benefit.
Description
Technical field
The present invention relates to electronic power supply technical field, specially square-wave inverter starts electricity-saving lamp.
Background technology
Present vehicle-mounted square-wave inverter designs primarily directed to incandescent lamp, to now widely used electricity-saving lamp with
And LED can not be lighted normally well, though technology has breakthrough at present, low power electricity-saving lamp can be started, but still can not
Meets the needs of market.
The content of the invention
It is an object of the invention to provide square-wave inverter to start electricity-saving lamp, solves asking proposed in background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：Square-wave inverter starts electricity-saving lamp, including starts mould
Plate, detection template, abnormality processing template and energy-saving illumination template, the startup template connect the detection template, the detection
Template is connected with the abnormality processing template and the energy-saving illumination template respectively, the abnormality processing template and the startup
Template connects.
As a kind of preferred embodiment of the present invention, the startup template is made up of single-chip microcomputer, PWM and FET,
The single-chip microcomputer sends PWM, and the PWM controls the FET work.
As a kind of preferred embodiment of the present invention, the detection template is by thermistor, voltage sensor and temperature
Sensor group is into the thermistor is located on circuit and is connected with the voltage sensor and the temperature sensor.
As a kind of preferred embodiment of the present invention, the abnormality processing template is by computer information processing template and control
Device composition processed, the computer information processing template include computerized information receiving unit, computerized information analytic unit and meter
Calculate machine information feedback unit to form, the computer information processing template connection single-chip microcomputer, described in the single-chip microcomputer connection
Controller, the controller are connected with the fet switch.
As a kind of preferred embodiment of the present invention, the energy-saving illumination template is by square-wave inverter and LED electricity-saving lamps
Composition, the square-wave inverter connect the LED electricity-saving lamps.
Compared with prior art, beneficial effects of the present invention are as follows：
Control field-effect pipe to work with PWM 1. the technology is mainly used as core by single-chip microcomputer, constantly adjust field-effect
The type of drive of pipe, FET is promoted to have an optimal state to start electricity-saving lamp, while peripheral thermistor constantly detects
The temperature feedback of FET is to single-chip microcomputer, to ensure that starting bigger electricity-saving lamp simultaneously square-wave inverter will not be damaged,
Controlled using single-chip microcomputer, substantially increase startup ability, do not increase cost, circuit structure is simple, versatile benefit.
Brief description of the drawings
Fig. 1 is the system diagram intention that square-wave inverter of the present invention starts electricity-saving lamp；
Fig. 2 is the computer information processing formwork structure figure that square-wave inverter of the present invention starts electricity-saving lamp；
Fig. 3 is the circuit structure diagram that square-wave inverter of the present invention starts electricity-saving lamp.
In figure:1- startup templates, 2- detection templates, 3- abnormality processing templates, 4- energy-saving illumination templates, 11- single-chip microcomputers,
12-PWM, 13- FET, 21- thermistors, 22- voltage sensors, 23- temperature sensors, 31- computer information processings
Template, 32- controllers, 311- computerized information receiving units, 312- computerized information analytic units, 313- computerized informations are anti-
Present unit, 41- square-wave inverters, 42-LED electricity-saving lamps.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides square wave inverter startup electricity-saving lamp technical scheme：Including starting template 1, detection
Template 2, abnormality processing template 3 and energy-saving illumination template 4, the startup template 1 connect the detection template 2, the detection mould
Plate 2 is connected with the abnormality processing template 3 and the energy-saving illumination template 4 respectively, and the abnormality processing template 3 opens with described
Moving platen 1 connects, and the technology is mainly used as core by single-chip microcomputer 11 and controls FET 13 to work with PWM12, constantly adjusts
The type of drive of FET 13 is saved, promotes FET 13 to have an optimal state to start electricity-saving lamp, while peripheral temperature-sensitive
Resistance 21 constantly detects the temperature feedback of FET 13 to single-chip microcomputer 1, to ensure do not starting bigger electricity-saving lamp simultaneously again not
Square-wave inverter 41 can be damaged, is controlled using single-chip microcomputer 11, substantially increases startup ability, does not increase cost, circuit structure letter
Single, versatile benefit.
The startup template 1 is made up of single-chip microcomputer 11, PWM12 and FET 13, and the single-chip microcomputer 11 sends PWM12,
The PWM12 controls the FET 13 to work.
The detection template 2 is made up of thermistor 21, voltage sensor 22 and temperature sensor 23, the thermistor
21 are connected on circuit and with the voltage sensor 22 and the temperature sensor 23.
The abnormality processing template 3 is made up of computer information processing template 31 and controller 32, the computerized information
Processing template 31 includes computerized information receiving unit 311, computerized information analytic unit 312 and computerized information feedback unit
313 compositions, the computer information processing template 31 connect the single-chip microcomputer 1, and the single-chip microcomputer 1 connects the controller 32,
The controller 32 is connected with the fet switch.
The energy-saving illumination template 4 is made up of square-wave inverter 41 and LED electricity-saving lamps 42, and the square-wave inverter 41 connects
The LED electricity-saving lamps 42
Operation principle：Single-chip microcomputer 11 exports PWM12 drivings, and FET 13 is opened work after receiving PWM12, started
Detection template is started working and by thermistor 21, voltage sensor 22 and temperature sensor 23 afterwards, to peripheral electric circuit inspection
Detected to output voltage and temperature anomaly and current anomaly, when there is no anomaly, FET 13 controls energy-saving illumination mould
LED electricity-saving lamps 42 in plate are worked, and when an exception occurs, abnormal data is transmitted to computer information processing template 31, is passed through
Computerized information receiving unit 311, computerized information analytic unit 312 and computerized information feedback unit 313 are carried out to data
Receiving analysis and feed back in single-chip microcomputer 11, single-chip microcomputer 11 receives will carry out product protection after the information by controller 32,
PWM12 outputs are closed, to ensure the safety of product, when product is normal, single-chip microcomputer 11 constantly sends to FET 13 and opened
Dynamic LED electricity-saving lamps 42, to ensure normal startup LED electricity-saving lamps 42.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (5)
1. square-wave inverter starts electricity-saving lamp, including starts template (1), detection template (2), abnormality processing template (3) and energy-conservation
Illuminate template (4), it is characterised in that：The startup template (1) connects the detection template (2), and the detection template (2) is respectively
It is connected with the abnormality processing template (3) and the energy-saving illumination template (4), the abnormality processing template (3) is opened with described
Moving platen (1) connects.
2. square-wave inverter according to claim 1 starts electricity-saving lamp, it is characterised in that：The startup template (1) is by list
Piece machine (11), PWM (12) and FET (13) composition, the single-chip microcomputer (11) send PWM (12), PWM (12) control
FET (13) work.
3. square-wave inverter according to claim 1 starts electricity-saving lamp, it is characterised in that：The detection template (2) is by heat
Quick resistance (21), voltage sensor (22) and temperature sensor (23) composition, the thermistor (21) be located on circuit and with
The voltage sensor (22) is connected with the temperature sensor (23).
4. square-wave inverter according to claim 1 starts electricity-saving lamp, it is characterised in that：The abnormality processing template (3)
It is made up of computer information processing template (31) and controller (32), the computer information processing template (31) includes computer
Information receiving unit (311), computerized information analytic unit (312) and computerized information feedback unit (313) composition, the meter
Calculate machine information processing template (31) and connect the single-chip microcomputer (1), the single-chip microcomputer (1) connects the controller (32), the control
Device (32) processed is connected with the fet switch.
5. square-wave inverter according to claim 1 starts electricity-saving lamp, it is characterised in that：The energy-saving illumination template (4)
It is made up of square-wave inverter (41) and LED electricity-saving lamps (42), the square-wave inverter (41) connects the LED electricity-saving lamps (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710986088.2A CN107682959A (en) | 2017-10-20 | 2017-10-20 | Square-wave inverter starts electricity-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710986088.2A CN107682959A (en) | 2017-10-20 | 2017-10-20 | Square-wave inverter starts electricity-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107682959A true CN107682959A (en) | 2018-02-09 |
Family
ID=61141850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710986088.2A Pending CN107682959A (en) | 2017-10-20 | 2017-10-20 | Square-wave inverter starts electricity-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107682959A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2348795A2 (en) * | 2010-01-22 | 2011-07-27 | ADB Airfield Solutions LLC | Dedicated LED airfield system architectures |
| CN103292182A (en) * | 2013-06-05 | 2013-09-11 | 弓伟南 | Energy-saving lamp quick to start and adjustable in light |
| CN103702496A (en) * | 2012-09-28 | 2014-04-02 | 通用电气公司 | Service life end protector for voltage feed ballast |
| CN105022370A (en) * | 2014-04-29 | 2015-11-04 | 雷銧科技股份有限公司 | Intelligent control device and intelligent control system |
| CN205830112U (en) * | 2016-07-15 | 2016-12-21 | 杭州矽瑞电子科技有限公司 | A kind of LED control chip |
-
2017
- 2017-10-20 CN CN201710986088.2A patent/CN107682959A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2348795A2 (en) * | 2010-01-22 | 2011-07-27 | ADB Airfield Solutions LLC | Dedicated LED airfield system architectures |
| CN103702496A (en) * | 2012-09-28 | 2014-04-02 | 通用电气公司 | Service life end protector for voltage feed ballast |
| CN103292182A (en) * | 2013-06-05 | 2013-09-11 | 弓伟南 | Energy-saving lamp quick to start and adjustable in light |
| CN105022370A (en) * | 2014-04-29 | 2015-11-04 | 雷銧科技股份有限公司 | Intelligent control device and intelligent control system |
| CN205830112U (en) * | 2016-07-15 | 2016-12-21 | 杭州矽瑞电子科技有限公司 | A kind of LED control chip |
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Application publication date: 20180209 |