CN201314526Y

CN201314526Y - Micro-power-consumption and acousto-optic controlling electric-saving lamp holder

Info

Publication number: CN201314526Y
Application number: CNU2008200648669U
Authority: CN
Inventors: 王雁尘
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-25
Filing date: 2008-08-25
Publication date: 2009-09-23
Anticipated expiration: 2018-08-25

Abstract

The utility mode relates to a micro-power-consumption and acousto-optic controlling electric-saving lamp holder for lighting. A low-current and micro-power-consumption acousto-optic controlling monitoring circuit is formed by a 4069CMOS integrated circuit, wherein the acousto-optic controlling circuit is arranged in a lamp holder, thus effectively reducing the engineering cost, decreasing the switch wiring and reducing the time of installation. The controlling circuit adopts a universal low-cost element design, and the monitoring electric current is lowered by a numerical level, i.e. 0.12mA, the power consumption is 0.027 W, and the electric consumption per year is 0.24 degree, which is one tenth of electric-consumption of the prior art, and the electric-saving effect is obvious. 2,000,000 degrees of electricity can be saved per year by replacing 1,000,000 prior products.

Description

Little power consumption acousto-optic control electricity-saving lamp pedestal

Affiliated technical field

The utility model relates to a kind of energy saving device for lighting, little power consumption acousto-optic control electricity-saving lamp pedestal in places such as especially suitable corridor, corridor, toilet.

Background technology

At present, the power-saving method that is used for corridor, corridor, toilet illumination mainly adopts sonic-opticalcon trolled switch and lamp socket, its common feature is, current sinking is all in the mA level, and year about 2-4 degree of power consumption is because the popularity rate height, use extensively, aspect energy-saving and emission-reduction, get very big effect, but still have the space tap the latent power, reduce from power consumption.

Summary of the invention

For existing acousto-optic control lamp socket is reduced from power consumption, the utility model provides a kind of efficient little power consumption acousto-optic control electricity-saving lamp pedestal, selects COMS integrated circuit voltage-type element for use, constitutes the little power consumption acousto-optic of little electric current supervisory circuit, year power consumption is an existing product 1/10th, can replace the existing universal product.

The technical scheme that its technical problem that solves the utility model adopts is: reduce monitor current, utilize the specific function of COMS integrated circuit, constitute the little power consumption acousto-optic of little electric current supervisory circuit by the 4069CMOS integrated circuit, the SCR control switching load that output connects through 100k resistance, the above current-limiting resistance of megaohm is the power supply of acousto-optic supervisory circuit through the LED element, and monitor current is set the 0.09-0.30mA scope.Realization reaches energy-efficient purpose from the obvious reduction of power consumption.

The beneficial effects of the utility model are, the acousto-optic control circuit is loaded in the lamp socket, effectively reduce engineering cost, reduce switch wiring and installation work-hour, control circuit uses low-cost universal component design, monitor current has reduced an order of magnitude, be 0.12mA, power consumption is 0.027 watt, year power consumption 0.24 degree, be 1/10th of existing product, power savings is obvious.If replace 1,000,000 of existing products, annual economize on electricity can reach 2,000,000 degree.

Description of drawings

Fig. 1. be the utility model circuit theory diagrams

Fig. 2. be the utility model schematic diagram

The specific embodiment

1.LED power supply indication among Fig. 2, the 2. perforate of sensing, 3. photo resistance.

Among Fig. 1, R1 is the current limiting element of supervisory circuit power supply, and its resistance is more than megaohm, D1 is that the LED red light-emitting component promptly is the power supply indication, also be monitoring power supply anti-return cut off member, C1 is filtering and storage capacitor, and continuing as control circuit when the load conducting provides and keep electric current.Y1 is that piezoelectric ceramics sonic transducer and U1, U2 constitute the acoustic control function, Rg is that photo resistance is connected to the setting that constitutes light-operated scope between PNP transistor base and the ground with the R3 pull-up resistor, R5, C4 are delay cell, U6 output connects controllable silicon through 100k resistance, and selecting big resistance is for reducing the power consumption of supervisory circuit.

R1 choosing value is 1.6M in the circuit, limited control circuit at the little current status of low pressure, when load is connected, monitoring voltage can be lower than 3V, the 4069COMS integrated circuit belongs to the voltage-type element still can keep output state, and after time-delay, close controllable silicon, and utilize this characteristic of COMS circuit, realized the solution of little electric current low-power consumption acousto-optic monitoring.

Little power consumption acousto-optic control circuit plate is loaded in the lamp socket.

Claims

1. little power consumption acousto-optic control electricity-saving lamp pedestal, it is characterized in that: constitute the little power consumption acousto-optic of little electric current supervisory circuit by the 4069CM0S integrated circuit, the SCR control switching load that output connects through 100k resistance, the above current-limiting resistance of megaohm is the power supply of acousto-optic supervisory circuit through the LED element, and monitor current is set the 0.09-0.30mA scope.