CN203407053U - Novel LED drive power source - Google Patents
Novel LED drive power source Download PDFInfo
- Publication number
- CN203407053U CN203407053U CN201320541119.0U CN201320541119U CN203407053U CN 203407053 U CN203407053 U CN 203407053U CN 201320541119 U CN201320541119 U CN 201320541119U CN 203407053 U CN203407053 U CN 203407053U
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- circuit
- circuit board
- upper shell
- base
- driving power
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a novel LED drive power source including a nanocarbon pedestal, an upper shell and two side boards. Bottom edges of two outer side faces of the pedestal are provided with a slide rail each. Two inner side faces of the upper shell are provided with an upper slide groove and a lower slide groove that are parallel to each other. The two slide rails of the pedestal are connected with the lower slide groove of the upper shell in a sliding manner. The upper slide groove of the upper shell is used for being connected with a circuit board in a sliding manner. Inner corners of the pedestal and the upper shells are provided with clips and four corners of the side boards are provided with corresponding clamping holes. The side boards are connected with the upper shell through the clips and the clamping holes. By adopting the above structure, the novel LED drive power source is very simple in installation, compact in structure and good in dustproof and waterproof effect. And the circuit board is connected with the upper shell and the circuit board is arranged in the upper part of an inner cavity of the novel LED drive power source, so that the heat dissipation effect can be improved.
Description
Technical field
The utility model relates to power supply, a kind of New LED driving power relating in particular to.
Background technology
Fluorescent tube is widely used in daily life, supermarket, school, office city, subway etc., and the public place that in every case can seem, could see a large amount of uses of fluorescent lamp! The power and energy saving performance of LED fluorescent lamp, through for a long time a large amount of publicity, everybody is very approval all, but the LED fluorescent tube that flower high price is bought back, and is all much now to have gone to one with the identical situation of cheap electricity-saving lamp: energy-conservation and do not save money! And be a large amount of wastes of money, how to allow LED useful life and brightness reach to allow all satisfied standard of using, be an exercise question that has suitable meaning, LED fluorescent tube will keep long-life and high brightness, and the problem that solve is: power supply, LED light source, heat radiation, safety four large key technologies.
LED light fixture has the advantages such as energy conversion efficiency is high, on-off effect speed is fast, the life-span long, radiationless and low in energy consumption and is widely used.Existing LED light fixture is provided with the power circuit for driving LED conventionally, for example number of patent application is 200920293872 to disclose a kind of LED power circuit, it comprises step-down shaping circuit and electric bridge, one end of the front termination AC power of this step-down shaping circuit, an input of electric bridge described in the rear termination of step-down shaping circuit, the other end of another input termination AC power of electric bridge, between the high level output end of electric bridge and low level output end, be serially connected with electrochemical capacitor, these electrochemical capacitor two ends are low-voltage, high-current output, these electrochemical capacitor two ends and be connected to shunt resistance, the two ends of described electrochemical capacitor also and be connected to piezo-resistance.Yet above-mentioned existing LED power circuit poor stability, can not be used in the different country of life voltage and regional simultaneously.
So existing power supply existence and stability is poor, can not use in the different country of life voltage and regional simultaneously, also exist radiating effect poor problem, therefore, there is defect in prior art, needs to improve.
Utility model content
The purpose of this utility model is to provide a kind of New LED driving power, and this electric power output voltage stability is good, good heat dissipation effect, can be for the LED lighting device of the different sockets of different model.
The technical solution of the utility model is as follows:
A driving power, comprises nano-sized carbon base, upper shell and two blocks of side plates; The base of two lateral surfaces of described base is respectively equipped with slide rail, two medial surfaces of upper shell are respectively equipped with parallel two chutes up and down, below two slide rails of base and upper shell one row chute is slidably connected, and the row of one above upper shell chute is for being slidably connected with circuit board; The corner of the inner side of described base and upper shell is provided with buckle, and four angles of side plate are respectively equipped with corresponding hole clipping, and side plate is connected with upper shell with the hole clipping of base by buckle;
Transformer and circuit board are set on described base, on described circuit board, set gradually secondary control circuit, the primary control circuit of transformer, be also provided with reduction voltage circuit, rectification circuit, filter circuit, linear current stabilization circuit, protective circuit and output circuit; Transformer and circuit board are set on described base; on wire on described circuit board, be disposed with secondary control circuit, the primary control circuit of transformer; also be provided with reduction voltage circuit, rectification circuit, filter circuit, linear current stabilization circuit, protective circuit and output circuit
Described output circuit is provided with cathode output end and cathode output end, and described cathode output end is electrically connected to linear current stabilization circuit; Described circuit board comprises first circuit board and second circuit board; described first circuit board and described second circuit board substantially parallel front and back arrange; the bottom of wherein said first circuit board is connected on the binding post of secondary output end mouth of described transformer, and the bottom of described second circuit board is connected on the binding post of primary input port of described transformer; Also comprise tertiary circuit plate, the two ends cross-over connection of described tertiary circuit plate is fixed between described first circuit board and the top ends of second circuit board.
Preferred version, wherein, also arranges a Wireless Light modulating system at second circuit board, and Wireless Light modulating system comprises Wireless Light modulating circuit and radio receiver.
Preferred version, wherein, also arranges a Digiplex.
A rechargeable battery and emergency control circuit are also being set.
The first end of one length-adjustable connecting wire connects tertiary circuit plate the first output, the second output, at the second end of length-adjustable connecting wire, multipurpose joint is set, and multipurpose joint is for connecting the LED lighting device of different bayonet sockets.
Beneficial effect:
The utility model adopts such scheme, use the splendid nano-sized carbon of radiating effect to make housing, the body of power supply is dispelled the heat and plays very strong effect rapidly, adopt multiple combination circuit and twice filter rectification, to the stability of voltage play very design, nano-sized carbon base heat dissipation channel is set and bar shaped louvre has further strengthened thermolysis, this electric power output voltage stability is good, good heat dissipation effect, can be for the LED lighting device of the different sockets of different model.This structure of the present utility model makes the installation of this product very simple, close structure, can well play effect dustproof, waterproof, and circuit board is connected with upper shell, make circuit board be positioned at the top of the utility model inner chamber, so just can play better radiating effect.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the utility model schematic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 1, a kind of New LED driving power, comprises nano-sized carbon base 4, upper shell 1 and two blocks of side plates 5; The base of two lateral surfaces of described base 4 is respectively equipped with slide rail, two medial surfaces of upper shell are respectively equipped with parallel two chutes up and down, below two slide rails of base and upper shell one row chute is slidably connected, and the row of one above upper shell chute is for being slidably connected with circuit board; The corner of the inner side of described base and upper shell is provided with buckle, and four angles of side plate are respectively equipped with corresponding hole clipping 2, and side plate is connected with upper shell with the hole clipping of base by buckle;
Transformer and circuit board 3 are set on described base, the secondary control circuit 6, the primary control circuit 9 that on described circuit board, set gradually transformer, be also provided with reduction voltage circuit 10, rectification circuit 11, filter circuit 12, linear current stabilization circuit 13, protective circuit and output circuit; Described output circuit is provided with cathode output end and cathode output end, and described cathode output end is electrically connected to linear current stabilization circuit; Described circuit board comprises first circuit board 7 and second circuit board 8; described first circuit board 7 arranges front and back substantially parallel with described second circuit board 8; the bottom of wherein said first circuit board is connected on the binding post of secondary output end mouth of described transformer, and the bottom of described second circuit board is connected on the binding post of primary input port of described transformer; Also comprise tertiary circuit plate, the two ends cross-over connection of described tertiary circuit plate is fixed between described first circuit board and the top ends of second circuit board.
Preferred version, wherein, at second circuit board, a Wireless Light modulating system is also set, Wireless Light modulating system comprises Wireless Light modulating circuit and radio receiver, this LED driving power not only can meet daily needs, has also met the different different light demands of LED illumination needs; Concrete light adjusting circuit is to comprise switch element, current generating unit, mirror current source, multichannel output unit, a plurality of current balancing unit and a plurality of LED lamp string.Described switch element is used for receiving a pwm signal, and controls break-make by described pwm signal.Described current generating unit is connected with described switch element, for producing the electric current of a pre-sizing when the switch element conducting.Described mirror current source is connected with described current generating unit, the electric current producing for accessing this current generating unit, and produce an image current.Described multichannel output unit is connected with described mirror current source, for accessing this image current and described image current being carried out to multichannel output.
In order further to improve the easy to use of this practicality, wherein, a Digiplex is also set.
A rechargeable battery and emergency control circuit are also being set.A Digiplex is also set.The two is used in conjunction with.
The first end of one length-adjustable connecting wire connects tertiary circuit plate the first output, the second output, at the second end of length-adjustable connecting wire, multipurpose joint is set, and multipurpose joint is for connecting the LED lighting device of different bayonet sockets.
The utility model adopts such scheme, use the splendid nano-sized carbon of radiating effect to make housing, the body of power supply is dispelled the heat and plays very strong effect rapidly, adopt multiple combination circuit and twice filter rectification, to the stability of voltage play very design, nano-sized carbon base heat dissipation channel is set and bar shaped louvre has further strengthened thermolysis, this electric power output voltage stability is good, good heat dissipation effect, can be for the LED lighting device of the different sockets of different model.This structure of the present utility model makes the installation of this product very simple, close structure, can well play effect dustproof, waterproof, and circuit board is connected with upper shell, make circuit board be positioned at the top of the utility model inner chamber, so just can play better radiating effect.
In the utility model, for making one, the nano-sized carbon work of nano-sized carbon base, stress, nano-sized carbon be take carbanion as carbon source, in fuse salt, by constant current or constant potential direct-reduction carbanion, obtains carbon nano-fiber.Then Nano carbon fibers peacekeeping plastic cement is melted to mix and use, form to use and utilized carbon nano-tube (Carbon Nano Tube, abbreviation CNT) the planar radiator of solution, thereby solving the temperature occurring in existing carbon slurry rises and causes resistance to increase and cause the shape of tabular synthetic resin to change and the problem of local resistance variations initiation fire, it is light that the nano-sized carbon base of producing with above-mentioned material has quality, the feature of good heat dissipation effect.
Preferred version, wherein, first end connecting circuit board first output of a length-adjustable connecting wire, the second output, arrange multipurpose joint at the second end of length-adjustable connecting wire, and multipurpose joint is for connecting the LED lighting device of different model.The plug of different model LED lighting device is also different now, in order to make this power supply multiple purpose, multipurpose joint is set, and can make different LED lighting devices meet the demands.
Use first end connecting circuit board the first output, second output of a length-adjustable connecting wire, at the second end of length-adjustable connecting wire, multipurpose joint is set, multipurpose joint is for connecting the LED lighting device of different model.The plug of different model LED lighting device is also different now, in order to make this power supply multiple purpose, multipurpose joint is set, and can make different LED lighting devices meet the demands.The device of an automatic shrinkage front is set, for meeting the demand of different length in the middle of the length-adjustable connecting wire in the utility model.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (5)
1. a New LED driving power, is characterized in that, comprises nano-sized carbon base, upper shell and two blocks of side plates; The base of two lateral surfaces of described base is respectively equipped with slide rail, two medial surfaces of upper shell are respectively equipped with parallel two chutes up and down, below two slide rails of base and upper shell one row chute is slidably connected, and the row of one above upper shell chute is for being slidably connected with circuit board; The corner of the inner side of described base and upper shell is provided with buckle, and four angles of side plate are respectively equipped with corresponding hole clipping, and side plate is connected with upper shell with the hole clipping of base by buckle;
Transformer and circuit board are set on described base, on described circuit board, set gradually secondary control circuit, the primary control circuit of transformer, be also provided with reduction voltage circuit, rectification circuit, filter circuit, linear current stabilization circuit, protective circuit and output circuit;
Described output circuit is provided with cathode output end and cathode output end, and described cathode output end is electrically connected to linear current stabilization circuit; Described circuit board comprises first circuit board and second circuit board; described first circuit board and described second circuit board substantially parallel front and back arrange; the bottom of wherein said first circuit board is connected on the binding post of secondary output end mouth of described transformer, and the bottom of described second circuit board is connected on the binding post of primary input port of described transformer; Also comprise tertiary circuit plate, the two ends cross-over connection of described tertiary circuit plate is fixed between described first circuit board and the top ends of second circuit board.
2. LED driving power according to claim 1, is characterized in that, at second circuit board, a Wireless Light modulating system is also set, and Wireless Light modulating system comprises Wireless Light modulating circuit and radio receiver.
3. LED driving power according to claim 1, is characterized in that, a Digiplex is also set.
4. LED driving power according to claim 1, is characterized in that, a rechargeable battery and emergency control circuit are also being set.
5. LED driving power according to claim 1, it is characterized in that, the first end of one length-adjustable connecting wire connects tertiary circuit plate the first output, the second output, at the second end of length-adjustable connecting wire, multipurpose joint is set, and multipurpose joint is for connecting the LED lighting device of different bayonet sockets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541119.0U CN203407053U (en) | 2013-09-02 | 2013-09-02 | Novel LED drive power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541119.0U CN203407053U (en) | 2013-09-02 | 2013-09-02 | Novel LED drive power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203407053U true CN203407053U (en) | 2014-01-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320541119.0U Expired - Fee Related CN203407053U (en) | 2013-09-02 | 2013-09-02 | Novel LED drive power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203407053U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016101769A1 (en) * | 2014-12-25 | 2016-06-30 | 维沃移动通信有限公司 | Mobile terminal |
| CN108361668A (en) * | 2017-12-29 | 2018-08-03 | 铜陵迈维电子科技有限公司 | A kind of moisture-proof LED drive power |
-
2013
- 2013-09-02 CN CN201320541119.0U patent/CN203407053U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016101769A1 (en) * | 2014-12-25 | 2016-06-30 | 维沃移动通信有限公司 | Mobile terminal |
| CN108361668A (en) * | 2017-12-29 | 2018-08-03 | 铜陵迈维电子科技有限公司 | A kind of moisture-proof LED drive power |
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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: 20140122 Termination date: 20140902 |
|
| EXPY | Termination of patent right or utility model |