CN207935776U - A kind of LED lamp - Google Patents
A kind of LED lamp Download PDFInfo
- Publication number
- CN207935776U CN207935776U CN201820260502.1U CN201820260502U CN207935776U CN 207935776 U CN207935776 U CN 207935776U CN 201820260502 U CN201820260502 U CN 201820260502U CN 207935776 U CN207935776 U CN 207935776U
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- CN
- China
- Prior art keywords
- circuit
- led lamp
- lamp housing
- utility
- control device
- 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.)
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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
- Y02B20/30—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 utility model discloses a kind of LED lamps, it is desirable to provide a kind of LED lamp easy to use.It includes the lamp housing for being installed on LED lamp panel thereon, and two are symmetrically disposed on that the mounting bracket at lamp housing back and output end are connect with LED lamp panel by conducting wire, input terminal is provided with the control device of plug；The control device includes shell, and the circuit board being set in shell；EMC filter circuit, rectification circuit, lightning prevention circuit, voltage conversion circuit and DC DC constant-current circuits are provided on the circuit board；The EMC filter circuit, rectification circuit, lightning prevention circuit, voltage conversion circuit and DC DC constant-current circuits are sequentially connected.The utility model is used suitable for all kinds of occasions.
Description
Technical field
The utility model is related to machining apparatus technical fields, more particularly, to a kind of LED lamp.
Background technology
In today industrial, that business is flourishing, the control device of LED light is widely used, especially in field of illuminating lamps,
Adjustment to lamp power power, it can be achieved that brightness of illumination variation, be adjusted according to environment to realize, especially LED
The LED control devices that lamps and lanterns are equipped with are achieved that the setting of required power by simply being set to power setting key,
Ancillary equipment or control device need not additionally be increased, to realize the lighting requirement adjusted to application places different capacity, made
The lamps and lanterns of such function are obtained, have use scope wide, power setting adjustment is flexible and convenient, and it is that can reach illumination ring that cost free, which increases,
The in due course adjustment in border, so obtaining extensive use in the market and approval.
The deficiencies of existing LED lamp, there are stroboscopics during use, cause LED lamp power regulation unstable, uses
Short life.
Utility model content
The purpose of this utility model is intended to overcome the shortcomings of the prior art, provides a kind of easy to use, and power can
The LED lamp leaned on and stablized.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of LED lamp, including it is installed on the lamp housing of LED lamp panel thereon, two are symmetrically disposed on the mounting bracket at lamp housing back,
And output end is connect with LED lamp panel by conducting wire, input terminal is provided with the control device of plug；The control device includes shell
Body, and the circuit board that is set in shell；EMC filter circuit, rectification circuit, anti-lightning strike electricity are provided on the circuit board
Road, voltage conversion circuit and DC-DC constant-current circuits；The EMC filter circuit, rectification circuit, lightning prevention circuit, voltage conversion electricity
Road and DC-DC constant-current circuits are sequentially connected.
Preferably, the mounting bracket includes that one end mounting bar connected with lamp housing and one end are clamped with mounting bar, are another
The mounting base that one end is connected with lamp housing.
Compared with prior art, the utility model has the following advantages that：
The switching frequency of entire control device is up to 70KHz or more in this utility model so that and output ripple is very faint,
So that this control device is applied without stroboscopic in LED lamp illumination, and with isolation, high PF values, low THD, high efficiency, perseverance
Flow the functions such as high precision, overvoltage, open circuit, short circuit, input undervoltage protection.
The utility model uses the rational design by circuit so that the lamps and lanterns of such function have use scope wide, work(
Rate setting adjustment is flexible and convenient, advantage with long service life.At the same time, the utility model uses structure by rationally designing
More simple and reliable, dismounting is safeguarded more convenient.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the explosive view of control device in Fig. 1, wherein illustrating only partial component.
Fig. 3 is the circuit diagram on circuit board.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not under the premise of making the creative labor
The every other embodiment obtained, shall fall within the protection scope of the present invention.
LED lamp shown in Fig. 1-3, including it is installed on LED lamp panel thereon（It is not shown in figure）Lamp housing 2, two be symmetrical arranged
Mounting bracket 3 and output end in 2 back of lamp housing are connect with LED lamp panel by conducting wire, input terminal is provided with the control of plug 4
Device 5；The control device 5 includes shell 6, and the circuit board 7 being set in shell 6；It is provided on the circuit board 7
EMC filter circuit 8, rectification circuit 9, lightning prevention circuit 10, voltage conversion circuit 11 and DC-DC constant-current circuits 12；The EMC filters
Wave circuit 8, rectification circuit 9, lightning prevention circuit 10, voltage conversion circuit 11 and DC-DC constant-current circuits 12 are sequentially connected.
The mounting bracket 3 includes that one end mounting bar 31 connected with lamp housing 2 and one end are clamped with mounting bar 31, are another
The mounting base 32 that end is connected with lamp housing 2.
The utility model is more simple and reliable using structure by rationally designing, and dismounting is safeguarded more convenient.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (2)
1. a kind of LED lamp, including it is installed on the lamp housing of LED lamp panel thereon（2）, two are symmetrically disposed on lamp housing（2）The peace at back
It shelves（3）And output end is connect with LED lamp panel by conducting wire, input terminal is provided with plug（4）Control device（5）；It is special
Sign is：The control device（5）Including shell（6）, and it is set to shell（6）Interior circuit board（7）；The circuit board
（7）On be provided with EMC filter circuit（8）, rectification circuit（9）, lightning prevention circuit（10）, voltage conversion circuit（11）And DC-DC
Constant-current circuit（12）；The EMC filter circuit（8）, rectification circuit（9）, lightning prevention circuit（10）, voltage conversion circuit（11）With
DC-DC constant-current circuits（12）It is sequentially connected.
2. LED lamp according to claim 1, it is characterised in that：The mounting bracket（3）Including one end and lamp housing（2）It is connected
Mounting bar（31）And one end and mounting bar（31）Clamping, the other end and lamp housing（2）Connected mounting base（32）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820260502.1U CN207935776U (en) | 2018-02-09 | 2018-02-09 | A kind of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820260502.1U CN207935776U (en) | 2018-02-09 | 2018-02-09 | A kind of LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207935776U true CN207935776U (en) | 2018-10-02 |
Family
ID=63652869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820260502.1U Active CN207935776U (en) | 2018-02-09 | 2018-02-09 | A kind of LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207935776U (en) |
-
2018
- 2018-02-09 CN CN201820260502.1U patent/CN207935776U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |