CN203258454U - LED lighting source - Google Patents
LED lighting source Download PDFInfo
- Publication number
- CN203258454U CN203258454U CN 201320297880 CN201320297880U CN203258454U CN 203258454 U CN203258454 U CN 203258454U CN 201320297880 CN201320297880 CN 201320297880 CN 201320297880 U CN201320297880 U CN 201320297880U CN 203258454 U CN203258454 U CN 203258454U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- lamp holder
- circuit
- led
- lighting source
- 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
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Abstract
The utility model discloses an LED lighting source which comprises a circuit board and a lamp holder fixed on the circuit board. At least one LED is arranged on the circuit board, the lamp holder is in buckled connection on the circuit board, the LED chip is a purple chip, and the circuit board is further provided with an ultrasonic generator. The ultrasonic generator comprises an ultrasonic oscillation circuit, an ultrasonic signal amplifying circuit and an ultrasonic energy exchange circuit, wherein the ultrasonic oscillation circuit, the ultrasonic signal amplifying circuit and the ultrasonic energy exchange circuit are sequentially connected. The buckled-connection mode is adopted to solve the technical problem that in the prior art, after a lamp holder is damaged, a whole LED light source is scrapped, and the LED lighting source is easy to operate and convenient to maintain and use. The purple chip is good in light emitting effect, so that the LED lighting source is particularly suitable for lighting and remarkable in use effect.
Description
Technical field
The utility model relates to decorating lighting lamp, particularly relates to a kind of LED light source for illumination.
Background technology
Raising along with people's living standard, energy savings is the major issue that we face now, at lighting field, the application of LED luminous product more and more comes into one's own, LED has the many merits such as light efficiency is high, long service life, energy-saving and environmental protection, more and more is widely used in various fields, as room lighting, outdoor lighting, backlight, medical treatment, traffic and special lighting etc.
For example, application number is CN200620127436.8, and publication number is the Chinese patent " a kind of LED light source " of CN2677741, a kind of LED light source is disclosed, comprise circuit board, be fixed in the lamp holder of circuit board below, the circuit board front arranges a LED at least, and back of circuit board arranges a LED at least.The product weak point of this patent is, lamp source luminous efficiency is bad, uses inconvenient.
The utility model content
The purpose of this utility model is to overcome the problems referred to above that prior art exists, and proposes a kind of LED lighting source.The utility model adopts the snapping mode, after having overcome prior art and existing lamp holder to damage, and the technical problem that causes whole LED light source to be scrapped, simple to operate, maintain easily and better, the purple chip light emitting is effective, is specially adapted to illumination, and result of use is remarkable.
The utility model is realized by the following technical solutions:
A kind of LED lighting source, comprise circuit board and the lamp holder that is fixed on circuit board, at least be provided with a LED on described circuit board, described lamp holder snaps onto on circuit board, the chip of described LED is the purple chip, it is characterized in that: also be provided with supersonic generator on described circuit board, described supersonic generator comprises supersonic oscillations circuit, ultrasonic signal amplifying circuit and the ultrasonic wave transducer circuit that connects successively.
Described lamp holder is provided with buckle, and circuit board is provided with draw-in groove; Or circuit board is provided with buckle, and lamp holder is provided with draw-in groove.
Described lamp holder snaps onto the center of circuit board, and many LED are symmetrically distributed in the surrounding of lamp holder.
Control circuit on described circuit board is bridge rectifier.
The utility model compared with prior art, its advantage is:
1, the utility model adopts the snapping mode, after having overcome prior art and existing lamp holder to damage, and the technical problem that causes whole LED light source to be scrapped, simple to operate, maintain easily and better, the purple chip light emitting is effective, is specially adapted to illumination, and result of use is remarkable.
2, the utility model adopts lamp holder to be provided with buckle, and circuit board is provided with draw-in groove; Or circuit board is provided with buckle, and lamp holder is provided with draw-in groove; Simple in structure, operation and maintenance is convenient.
3, the utility model adopts lamp holder to be fixed on the center of circuit board by connector, and LED is four and is symmetrically distributed in the lamp holder surrounding; Improve LED light efficiency and colour rendering index, the LED light source colour consistency is good.
4, to adopt the control circuit on circuit board be bridge rectifier to the utility model, the output of bridge rectifier some the LED lamps of can connecting.
Description of drawings
Fig. 1 is the utility model structural representation
Mark in figure: 1, circuit board, 2, lamp holder, 3, LED, 4, buckle, 5, draw-in groove, 6, supersonic generator.
The specific embodiment
Embodiment 1:
A kind of LED lighting source, comprise circuit board 1 and the lamp holder 2 that is fixed on circuit board 1, on described circuit board, 1 is provided with a LED3, described lamp holder 2 snaps onto on circuit board 1, the chip of described LED3 is the purple chip, also be provided with supersonic generator 6 on described circuit board 1, described supersonic generator 6 comprises supersonic oscillations circuit, ultrasonic signal amplifying circuit and the ultrasonic wave transducer circuit that connects successively.
In the utility model, described lamp holder 2 is provided with buckle 4, and circuit board is provided with draw-in groove 5; Described lamp holder 2 is fixed on the center of circuit board 1, and four LED3 are symmetrically distributed in the surrounding of lamp holder 2; Control circuit on described circuit board 1 is bridge rectifier.
The utility model in use, the input of the bridge rectifier on circuit board 1 and resistance R
2, by capacitor C
1And resistance R
1Be connected with both ends of power after the current-limiting reactor series connection that forms, the voltage of both ends of power is 24V.
Embodiment 2:
A kind of LED lighting source, comprise circuit board 1 and the lamp holder 2 that is fixed on circuit board 1, on described circuit board, 1 is provided with a LED3, described lamp holder 2 snaps onto on circuit board 1, the chip of described LED3 is the purple chip, also be provided with supersonic generator 6 on described circuit board 1, described supersonic generator 6 comprises supersonic oscillations circuit, ultrasonic signal amplifying circuit and the ultrasonic wave transducer circuit that connects successively.
In the utility model, described circuit board 1 is provided with buckle 4, and lamp holder 2 is provided with draw-in groove 5; Described lamp holder 2 is fixed on the center of circuit board 1, and four LED3 are symmetrically distributed in the surrounding of lamp holder 2; Control circuit on described circuit board 1 is bridge rectifier.
The utility model in use, the input of the bridge rectifier on circuit board 1 and resistance R
2, by capacitor C
1And resistance R
1Be connected with both ends of power after the current-limiting reactor series connection that forms, the voltage of both ends of power is 120V.
Embodiment 3:
A kind of LED lighting source, comprise circuit board 1 and the lamp holder 2 that is fixed on circuit board 1, on described circuit board, 1 is provided with three LED3, described lamp holder 2 snaps onto on circuit board 1, the chip of described LED3 is the purple chip, also be provided with supersonic generator 6 on described circuit board 1, described supersonic generator 6 comprises supersonic oscillations circuit, ultrasonic signal amplifying circuit and the ultrasonic wave transducer circuit that connects successively.
In the utility model, described circuit board 1 is provided with buckle 4, and lamp holder 2 is provided with draw-in groove 5; Described lamp holder 2 is fixed on the center of circuit board 1, and four LED3 are symmetrically distributed in the surrounding of lamp holder 2; Control circuit on described circuit board 1 is bridge rectifier.
The utility model in use, the input of the bridge rectifier on circuit board 1 and resistance R
2, by capacitor C
1And resistance R
1Be connected with both ends of power after the current-limiting reactor series connection that forms, the voltage of both ends of power is 220V.
Claims (5)
1. LED lighting source, comprise circuit board (1) and be fixed in lamp holder (2) on circuit board (1), at least be provided with a LED(3 on described circuit board (1)), described lamp holder (2) snaps onto (1) on circuit board, it is characterized in that: chip described LED3(3) is the purple chip, also be provided with supersonic generator (6) on described circuit board (1), described supersonic generator (6) comprises supersonic oscillations circuit, ultrasonic signal amplifying circuit and the ultrasonic wave transducer circuit that connects successively.
2. a kind of LED lighting source according to claim 1, it is characterized in that: described lamp holder (2) is provided with buckle (4), and circuit board (1) is provided with draw-in groove (5).
3. a kind of LED lighting source according to claim 1, it is characterized in that: described circuit board (1) is provided with buckle (4), and lamp holder (2) is provided with draw-in groove (5).
4. a kind of LED lighting source according to claim 1, it is characterized in that: described lamp holder (2) is fixed on the center of circuit board (1), many LED(3) be symmetrically distributed in the surrounding of lamp holder (2).
5. a kind of LED lighting source according to claim 1, it is characterized in that: the control circuit on described circuit board (1) is bridge rectifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320297880 CN203258454U (en) | 2013-05-28 | 2013-05-28 | LED lighting source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320297880 CN203258454U (en) | 2013-05-28 | 2013-05-28 | LED lighting source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203258454U true CN203258454U (en) | 2013-10-30 |
Family
ID=49471015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320297880 Expired - Fee Related CN203258454U (en) | 2013-05-28 | 2013-05-28 | LED lighting source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203258454U (en) |
-
2013
- 2013-05-28 CN CN 201320297880 patent/CN203258454U/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: 20131030 Termination date: 20160528 |