CN203404684U

CN203404684U - Microwave induction LED energy-saving ceiling lamp

Info

Publication number: CN203404684U
Application number: CN201320412583.XU
Authority: CN
Inventors: 薛栓图; 陈兵站
Original assignee: Hebei Hoto Optoelectronic Science & Technology Co Ltd
Current assignee: Hebei Hoto Optoelectronic Science & Technology Co Ltd
Priority date: 2013-07-01
Filing date: 2013-07-01
Publication date: 2014-01-22
Anticipated expiration: 2023-07-01

Abstract

The utility model discloses a microwave induction LED energy-saving ceiling lamp which comprises a lamp cover and a base. An aluminum substrate is arranged on the base and is provided with an LED circuit and an LED unit matrix, the base is further provided with an alternating-current-to-direct-current power supply, a lower-power-consumption current source and a microwave controller, and the alternating-current-to-direct-current power supply is in series connection with the low-power-consumption current source, the microwave controller and the LED circuit. The lamp can be turned on and off through microwave control, is wide in application range and has the advantage of being low in energy consumption.

Description

A kind of microwave induced LED energy-saving ceiling lamp

Technical field

The utility model relates to field of illuminating lamps, in particular to a kind of microwave induced LED energy-saving ceiling lamp.

Background technology

Light emitting diode (LED) is as luminescent device, more and more extensive in field of illuminating lamps application.The advantages such as it is low that LED has power consumption, and luminous intensity is large, energy-conserving and environment-protective, compare the conventional lamp such as incandescent lamp and fluorescent lamp, are more and more subject to user's preference.Present LED lamp in public, in order to strengthen energy-saving effect, often by acoustic control way, control the keying of LED etc., but acoustic control way is subject to the restriction of sound size, if sound is too small, cannot Triggering Control System, but at the occasion sound having, more can environment be produced and be disturbed, so acoustic control mode be very restricted.When Based Intelligent Control opens and closes, there is impact to energy consumption in opening/shutting mode, and existing LED Based Intelligent Control lamp opening/shutting mode exists the shortcoming that energy consumption is higher.

Utility model content

The purpose of this utility model is to provide a kind of microwave induced LED energy-saving ceiling lamp, and this lamp adopts microwave to control and opens and closes, applied widely, has advantages of that energy consumption is low simultaneously.

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

A kind of microwave induced LED energy-saving ceiling lamp, comprise lampshade and base, it is characterized in that, on base, be provided with aluminium base, LED circuit and LED cell matrix are installed on aluminium base, AC-DC power supply, low power consumption current source and microwave controller are also installed on base, and AC-DC power supply and low power consumption current source, microwave sensor and LED circuit are in series.

Described microwave controller comprises microwave emitter, microwave receiver and control circuit.

From above-mentioned technical scheme, can find out, the keying of this lamp adopts microwave controller that circuit is cut-off and controlled, can carry out intelligent response according to the variation of environment sound state, overcome the shortcoming of Sound control, use low power consumption current source simultaneously, can reduce current loss, control LED etc. with other microwaves and compare, more energy-conservation.

Accompanying drawing explanation

Fig. 1 is the utility model front view;

Fig. 2 is circuit theory diagrams.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described further:

As shown in Figure 1, lampshade 1 is arranged on lamp socket, and lampshade 1 can be the shape such as square or circular, in lampshade 1, be equipped with aluminium base 2, LED circuit is laid on aluminium base 2, and LED cell matrix 3 is installed on aluminium base 2, and LED cell matrix can be set number of unit used as required.AC-DC power supply, low power consumption current source and microwave controller are also installed on base, and AC-DC power supply and low power consumption current source, microwave sensor and LED circuit are in series, as shown in Figure 2.Microwave controller comprises microwave emitter, microwave receiver and control circuit.When low power consumption current source powers on suddenly, exhaust pipe M5 conducting, the gate charges of giving FET M3 and FET M4, makes FET M3 and FET M4 conducting, completes start-up performance.After startup work completes, owing to exhausting the source potential of pipe M5, raise, M5 is turn-offed, thereby reduced useless power consumption.

Claims

1. a microwave induced LED energy-saving ceiling lamp, comprise lampshade and base, it is characterized in that, on base, be provided with aluminium base, LED circuit and LED cell matrix are installed on aluminium base, AC-DC power supply, low power consumption current source and microwave controller are also installed on base, and AC-DC power supply and low power consumption current source, microwave sensor and LED circuit are in series.

2. microwave induced LED energy-saving ceiling lamp as claimed in claim 1, is characterized in that, described microwave controller comprises microwave emitter, microwave receiver and control circuit.