CN204291497U

CN204291497U - A kind of wind energy compensation type LED Landscape Lamp circuit

Info

Publication number: CN204291497U
Application number: CN201420778049.5U
Authority: CN
Inventors: 杨成撑
Original assignee: SHANGHAI AS PHOTOELECTRIC TECHNOLOGY Co Ltd
Current assignee: SHANGHAI AS PHOTOELECTRIC TECHNOLOGY Co Ltd
Priority date: 2014-12-11
Filing date: 2014-12-11
Publication date: 2015-04-22
Anticipated expiration: 2024-12-11

Abstract

The utility model discloses a kind of wind energy compensation type LED Landscape Lamp circuit, comprise wind energy compensating circuit, reduction voltage circuit and control circuit; Wind energy compensating circuit comprises wind-driven generator M, electric capacity C1 and inductance L 1, and reduction voltage circuit comprises electric capacity C2, electric capacity C3 and electric capacity C5, and control circuit comprises chip IC 1, triode VT1, triode VT2 and triode VT3.The utility model circuit adds wind energy compensating unit, and use electric capacity pressure-decreasing type non-isolated to drive, improve utilization rate of electrical, add the anti-interference of control system and fail safe, decrease cost of manufacture simultaneously, simple according to the LED landscape structure that this circuit is made, be placed on open air, wind resource can be made full use of and carry out wind power generation compensation, save electric energy loss greatly, reduce use cost.

Description

A kind of wind energy compensation type LED Landscape Lamp circuit

Technical field

The utility model relates to a kind of Landscape Lamp circuit, specifically a kind of structure simple, consume energy low, there is the LED landscape lamp circuit that wind energy compensates.

Background technology

Semiconductor light-emitting-diode (LED) is widely used in Landscape Lighting, traffic information display because have the advantages such as energy-conserving and environment-protective, light stability, life-span length, dredges the various fields such as mark, outdoor full-color display screen, especially LED is used to do the Landscape Lamp of light emitting source, it has various, the windproof superior function such as dust-proof of color, traditional LED landscape lamp uses 220V civil power to do the energy, and most is Switching Power Supply control driving, not only add cost of manufacture, also cause LED landscape lamp to consume energy higher, cause the very large wasting of resources.

Utility model content

The purpose of this utility model be to provide a kind of structure simple, consume energy low, there is the LED landscape lamp circuit that wind energy compensates, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, the utility model provides following technical scheme:

A kind of wind energy compensation type LED Landscape Lamp circuit, comprises wind energy compensating circuit, reduction voltage circuit and control circuit; Described wind energy compensating circuit comprises wind-driven generator M, electric capacity C1 and inductance L 1, and described reduction voltage circuit comprises electric capacity C2, electric capacity C3 and electric capacity C5, and described control circuit comprises chip IC 1, triode VT1, triode VT2 and triode VT3;

The negative pole of the cathode connecting diode T4 of diode T1 and a phase of blower fan M, the negative pole of diode T1 connects the negative pole of diode T2, diode T3, electric capacity C1 and inductance L 1, the negative pole of the cathode connecting diode T5 of diode T2 and the b phase of blower fan M, the negative pole of the cathode connecting diode T6 of diode T3 and the c phase of blower fan M, the positive pole of the cathode connecting diode T5 of diode T4, the positive pole of diode T6, the other end of electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4, resistance R1, resistance R2, the positive pole of diode T7 and 220V power supply, the positive pole of diode T8, the negative pole of diode T9 and be the negative pole of diode T10, the other end of the other end contact resistance R1 of inductance L 1, the other end of resistance R2, resistance R3, the electric capacity C2 other end, the electric capacity C3 other end, the other end of electric capacity C4 and the other end of 220V power supply, the positive pole of the cathode connecting diode T10 of diode T9 ground connection, the negative pole contact resistance R4 of diode T7 and the negative pole of diode T8, the other end of the other end contact resistance R5 of resistance R4 and electric capacity C5, electric capacity C5 connects the positive pole of diode T11, the positive pole of diode T12, resistance R6, electric capacity C6, 6 pins of electric capacity C7 and chip IC 1, the other end of resistance R5 connects the negative pole of diode T12, the other end of resistance R6, the other end of electric capacity C7 and 2 pins of chip IC 1, the other end of resistance R3 connects the positive pole of diode T13, the negative pole of diode T13 connects 1 pin of chip IC 1 and the other end of electric capacity C6, 3 pin contact resistance R11 of chip IC 1, 4 pin contact resistance R7 of chip IC 1, 5 pin contact resistance R15 of chip IC 1, the negative pole contact resistance R8 of diode T11, resistance R10, the emitter of triode VT1, the emitter of triode VT2 and the emitter of triode VT3, the other end of other end contact resistance R8 of resistance R7 and the base stage of triode VT1, the other end of other end contact resistance R9 of resistance R11 and the base stage of triode VT2, the other end of other end contact resistance R10 of resistance R15 and the base stage of triode VT3, the collector electrode contact resistance R12 of triode VT1, the other end of resistance R12 connects LED group D1, the collector electrode contact resistance R13 of triode VT2, the other end of resistance R13 connects LED group D2, the collector electrode contact resistance R14 of triode VT1, the other end of resistance R14 connects LED group D3, and the other end of LED group D1 connects the other end of LED group D2 and the other end of LED group D3 and ground connection.

As preferred version of the present utility model: described chip IC 1 is UC3842 type 8 pin integrating control chip.

As preferred version of the present utility model: described wind-driven generator M is NE-500 type small-sized wind power generator.

As preferred version of the present utility model: described LED group D1, D2, D3 are 12 RGB three-primary color LED lamps and are in series.

Compared with prior art, the beneficial effects of the utility model are: circuit adds wind energy compensating unit, and use electric capacity pressure-decreasing type non-isolated to drive, improve utilization rate of electrical, add the anti-interference of control system and fail safe, and decrease cost of manufacture, simple according to the LED landscape structure that this circuit is made, be placed on open air, wind resource can be made full use of and carry out wind power generation compensation, save electric energy loss greatly, reduce use cost.

Accompanying drawing explanation

Fig. 1 is the circuit diagram of the LED landscape lamp circuit that band wind energy compensates.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1, in the utility model embodiment, a kind of wind energy compensation type LED Landscape Lamp circuit, comprises wind energy compensating circuit, reduction voltage circuit and control circuit; Described wind energy compensating circuit comprises wind-driven generator M, electric capacity C1 and inductance L 1, and described reduction voltage circuit comprises electric capacity C2, electric capacity C3 and electric capacity C5, and described control circuit comprises chip IC 1, triode VT1, triode VT2 and triode VT3;

Chip IC 1 is UC3842 type 8 pin integrating control chip, and described wind-driven generator M is NE-500 type small-sized wind power generator, and LED group D1, D2, D3 are 12 RGB three-primary color LED lamps and are in series.

Operation principle of the present utility model is: circuit takes the driven by energy mode of 220V line voltage and wind-driven generator complementation, when wind-force abundance, Wind resource change is electric energy by wind-driven generator, electric energy carries out rectification by the current rectifying and wave filtering circuit be made up of six diodes and electric capacity, direct current is provided to circuit, electric capacity C2 and electric capacity C3 plays step-down and metering function, electric capacity C5 is filter capacitor, for the alternating component in filtering rectifier output voltage, make voltage more level and smooth, when load current is less than the discharging current of electric capacity C2 and C3, unnecessary electric current will flow through filter capacitor C5 and other branch roads, diode T11 is voltage stabilizing didoe, for the voltage that stable rectification circuit exports, diode T12 provides stable voltage for control chip IC1, resistance R4 and resistance R5 is current-limiting resistance, by resistance R3 and electric capacity C6 control chip IC1 for LED group provides ac output frequency, output current is by triode VT1, triode VT2 and triode VT3 controls LED group D1 respectively, the curent change of LED group D2 and LED group D3, thus form gorgeous LED landscape lamp.

Claims

1. a wind energy compensation type LED Landscape Lamp circuit, comprises wind energy compensating circuit, reduction voltage circuit and control circuit; It is characterized in that, described wind energy compensating circuit comprises wind-driven generator M, electric capacity C1 and inductance L 1, and described reduction voltage circuit comprises electric capacity C2, electric capacity C3 and electric capacity C5, and described control circuit comprises chip IC 1, triode VT1, triode VT2 and triode VT3;

2. a kind of wind energy compensation type LED Landscape Lamp circuit according to claim 1, is characterized in that, described chip IC 1 is UC3842 type 8 pin integrating control chip.

3. a kind of wind energy compensation type LED Landscape Lamp circuit according to claim 1, it is characterized in that, described wind-driven generator M is NE-500 type small-sized wind power generator.

4. a kind of wind energy compensation type LED Landscape Lamp circuit according to claim 1, it is characterized in that, described LED group D1, D2, D3 are 12 RGB three-primary color LED lamps and are in series.