CN204539590U - LED electricity-saving lamp drive system - Google Patents

LED electricity-saving lamp drive system Download PDF

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Publication number
CN204539590U
CN204539590U CN201520271883.XU CN201520271883U CN204539590U CN 204539590 U CN204539590 U CN 204539590U CN 201520271883 U CN201520271883 U CN 201520271883U CN 204539590 U CN204539590 U CN 204539590U
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CN
China
Prior art keywords
module
led
saving lamp
driver module
drive system
Prior art date
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.)
Expired - Fee Related
Application number
CN201520271883.XU
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Chinese (zh)
Inventor
顾燕萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU CHENGYUE ELECTRONIC TECHNOLOGY Co Ltd
Original Assignee
SUZHOU CHENGYUE ELECTRONIC TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUZHOU CHENGYUE ELECTRONIC TECHNOLOGY Co Ltd filed Critical SUZHOU CHENGYUE ELECTRONIC TECHNOLOGY Co Ltd
Priority to CN201520271883.XU priority Critical patent/CN204539590U/en
Application granted granted Critical
Publication of CN204539590U publication Critical patent/CN204539590U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The utility model discloses a kind of LED electricity-saving lamp drive system; comprise control module, driver module, input module and exchange immunity module; described input module connects interchange immunity module, control module and driver module successively; described driver module is divided into the LED drive module of some different colours; in the LED drive module of described some different colours, an output protection unit in parallel, described interchange immunity module also connects DC converting module.LED electricity-saving lamp drive system of the present utility model carries out constant current driving to LED electricity-saving lamp, drive current is avoided to exceed maximum rating, affect its reliability, obtain the brightness requirement of expection, and ensureing the consistency of each LED luminance, colourity, the utility model structure is simple, reasonable in design, easy to install, applicability is wide.

Description

LED electricity-saving lamp drive system
Technical field
The utility model relates to a kind of LED drive system, particularly a kind of LED electricity-saving lamp drive system.
Background technology
LED electricity-saving lamp is the lighting source of new generation after compact fluorescent lamp (i.e. common energy-saving lamp).Compare common energy-saving lamp, the environmental protection of LED electricity-saving lamp is not mercurous, recyclable recycling, and power is little, specular removal, and the long-life, namely open namely bright, resistance to frequent switch, light decay is little, rich color, tunable optical, and change is abundant.A large amount of use common energy-saving lamp, can cause mercury pollution, contaminated soil water source, thus indirectly contaminated food products, environmental hazard can not be despised.Due to the semiconductor device that LED is characteristic sensitivity, again there is negative temperature characteristic, thus need to carry out steady-working state and protection to it in application process, thus create the concept of driving.LED component is to the requirement of driving power near harshness, and LED, unlike common incandescent lamp bulb, directly can connect the electric main of 220V.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides one can stabilized driving, ensures the conforming LED electricity-saving lamp drive system of each LED luminance, colourity.
The utility model in order to the technical scheme solving its technical problem and adopt is: a kind of LED electricity-saving lamp drive system; comprise control module, driver module, input module and exchange immunity module; described input module connects interchange immunity module, control module and driver module successively; described driver module is divided into the LED drive module of some different colours; in the LED drive module of described some different colours, an output protection unit in parallel, described interchange immunity module also connects DC converting module.
As further improvement of the utility model, described input module is civil power input module.
As further improvement of the utility model, described driver module comprises red-light LED driver module, blue-ray LED driver module, green light LED driver module and white LED driver module.
The beneficial effects of the utility model are: LED electricity-saving lamp drive system of the present utility model carries out constant current driving to LED electricity-saving lamp, drive current is avoided to exceed maximum rating, affect its reliability, obtain the brightness requirement of expection, and ensureing the consistency of each LED luminance, colourity, the utility model structure is simple, reasonable in design, easy to install, applicability is wide.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Indicate in figure: 1-control module; 2-driver module; 21-red-light LED driver module; 22-blue-ray LED driver module; 23-green light LED driver module; 24-white LED driver module; 3-input module; 4-exchanges immunity module; 5-output protection unit; 6-DC converting module.
Embodiment
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment, only for explaining the utility model, does not form the restriction to the utility model protection range.
Fig. 1 shows a kind of execution mode of a kind of LED of the utility model electricity-saving lamp drive system; comprise control module 1, driver module 2, input module 3 and exchange immunity module 4; described input module 3 connects interchange immunity module 4, control module 1 and driver module 2 successively; described driver module 2 is divided into the LED drive module of some different colours; in the LED drive module of described some different colours, an output protection unit 5 in parallel, described interchange immunity module 4 also connects DC converting module 6.Described input module 3 is civil power input module.Described driver module 2 comprises red-light LED driver module 21, blue-ray LED driver module 22, green light LED driver module 23 and white LED driver module 24.

Claims (3)

1. a LED electricity-saving lamp drive system, it is characterized in that: comprise control module (1), driver module (2), input module (3) and interchange immunity module (4), described input module (3) connects interchange immunity module (4) successively, control module (1) and driver module (2), described driver module (2) is divided into the LED drive module of some different colours, an output protection unit (5) in parallel in the LED drive module of described some different colours, described interchange immunity module (4) also connects DC converting module (6).
2. LED electricity-saving lamp drive system according to claim 1, is characterized in that: described input module (3) is civil power input module.
3. LED electricity-saving lamp drive system according to claim 1, is characterized in that: described driver module (2) comprises red-light LED driver module (21), blue-ray LED driver module (22), green light LED driver module (23) and white LED driver module (24).
CN201520271883.XU 2015-04-30 2015-04-30 LED electricity-saving lamp drive system Expired - Fee Related CN204539590U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520271883.XU CN204539590U (en) 2015-04-30 2015-04-30 LED electricity-saving lamp drive system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520271883.XU CN204539590U (en) 2015-04-30 2015-04-30 LED electricity-saving lamp drive system

Publications (1)

Publication Number Publication Date
CN204539590U true CN204539590U (en) 2015-08-05

Family

ID=53753546

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520271883.XU Expired - Fee Related CN204539590U (en) 2015-04-30 2015-04-30 LED electricity-saving lamp drive system

Country Status (1)

Country Link
CN (1) CN204539590U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104812139A (en) * 2015-04-30 2015-07-29 苏州承乐电子科技有限公司 Driving system of LED energy-saving lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104812139A (en) * 2015-04-30 2015-07-29 苏州承乐电子科技有限公司 Driving system of LED energy-saving lamp

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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: 20150805

Termination date: 20160430