CN201621528U

CN201621528U - LED dimming lamp

Info

Publication number: CN201621528U
Application number: CN2010203021350U
Authority: CN
Inventors: 刘云晖; 戴建军
Original assignee: Jiangmen City New Watt Electronic Technology Co Ltd
Current assignee: Jiangmen City New Watt Electronic Technology Co Ltd
Priority date: 2010-02-02
Filing date: 2010-02-02
Publication date: 2010-11-03
Anticipated expiration: 2020-02-02

Abstract

The utility model discloses an LED dimming lamp comprising a driver and at least one LED lamp, wherein the driver comprises a processing module, a driver module and a power module, the LED dimming lamp further comprises a sensor, the driver is provided with a sensor interface, and the sensor is connected with the processing module via the sensor interface. The utility model adopts the LED lamp as the lighting source, with higher light efficiency, lower energy consumption, and longer service life; and the sensor arranged outside the driver can transmit ambient signals to the processing module for processing, and the processing module controls the LED lamp to conduct automatic dimming via the driver module according to the received signals, thereby greatly saving the energy consumption. Moreover, since the driver and the sensor are mutually independent, and output signals of the sensor are transmitted into the processing module via the sensor interface on the driver, various sensors can be arranged as required in practical application. Therefore, the utility model can realize various automatic induction functions as required.

Description

A kind of LED desk lamp with dimmer switch

Technical field

The utility model relates to a kind of lighting device, particularly a kind of LED desk lamp with dimmer switch.

Background technology

Traditional lighting device generally all is to adopt incandescent lamp, conventional fluorescent lamps (T8, T10) etc. as light source, in recent years along with the continuous appearance of new light sources, light sources such as above-mentioned incandescent lamp, conventional fluorescent lamps gradually by electricity-saving lamp, LED lamp or more efficiently fluorescent lamp (T4, T5) substitute.Compare with traditional lighting source, electricity-saving lamp, LED lamp or high efficiency fluorescent lamp (T4, T5) have higher illumination efficiency, longer service life, also can save the more energy simultaneously.Yet, present lighting device normally comes opening of control device and extinguishing process by manual operation switch, in use tends to occur can not find the problem of switch, causes and uses inconvenience, in addition, Turn Off Lights When Leaving when people leave also can cause a large amount of waste of electric energy.For head it off, the lighting device of automatic inducing function has appearred being partly with on the market, this type of lighting device can be lighted according to realizations such as voice signals, and after time-delay a period of time, realize automatically shutting down, but it generally only is suitable for throwing light in places such as corridors, and because its structure is fixed, inducing function is single automatically, and its scope of application is subjected to further restriction.

The utility model content

For addressing the above problem, the utility model provides a kind of energy efficient, LED desk lamp with dimmer switch with an automatic light meter.

The utility model is that the technical scheme that its problem of solution is adopted is:

A kind of LED desk lamp with dimmer switch, comprise driver and at least one LED lamp, described driver comprises processing module, driver module and to the power module of above-mentioned module for power supply, the input of described driver module is connected with the output of processing module, the output of driver module links to each other with the LED lamp, this LED desk lamp with dimmer switch also comprises inductor, and described driver is provided with the inductor interface, and described inductor is connected with processing module by the inductor interface.

Wherein, described inductor comprises induction processor, signal output module and the power supply module that is used to power, the input of described signal output module is connected with the output of induction processor, and the output of signal output module is connected with processing module by the inductor interface.

As further improvement of the utility model, this LED desk lamp with dimmer switch also comprises manual light modulating device, and described driver comprises manual dimming interface, and described manual light modulating device is connected with processing module by manual dimming interface.

The beneficial effects of the utility model are: the utility model adopts the LED lamp as lighting source, compares with traditional light source, and its light efficiency is higher, and energy consumption is lower, longer service life, and when the LED lamp is provided with when a plurality of, its illuminating effect is better; The outer set inductor of driver can be sent into ambient signals such as sound or light in the processing module in the driver by the inductor interface on the driver and handle, processing module is undertaken with an automatic light meter according to the signal of sending into by driver module control LED lamp, the LED lamp is extinguished automatically or at low light according to working under the intensity, thereby energy efficient greatly; In addition, because driver and inductor are separate, the output signal of inductor is sent into processing module by the inductor interface on the driver, when practical application, various inductors can be set as required, as microwave sensor, sound inductor, brightness impression device etc., only need make that the type of their output signals and inductor interface are complementary just can operate as normal, so the utility model can be realized multiple automatic inducing function as required.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples:

Fig. 1 is principle framework figure of the present utility model;

Fig. 2 is the connection diagram of induction processor, signal output module, inductor interface and processing module;

Fig. 3 is the connection diagram of manual light modulating device, manual dimming interface and processing module.

The specific embodiment

With reference to Fig. 1, a kind of LED desk lamp with dimmer switch provided by the utility model, comprise driver 1 and LED lamp 2, wherein the quantity of LED lamp 2 can be provided with under the prerequisite of the driving force that satisfies driver 1 as required, described driver 1 comprises processing module 12, driver module 13 and power module 11, the input of power module 11 is electrically connected with the city, and the burning voltage that obtains behind the electric main rectifying conversion of power module 11 with access is supplied with processing module 12 and driver module 13.The input of described driver module 13 is connected with the output of processing module 12, the output of driver module 13 links to each other with LED lamp 2, driver module 13 is controlled the on off operating mode of the LED lamp that connected according to the control signal of processing module 12 output, this LED desk lamp with dimmer switch also comprises inductor 3, described driver 1 is provided with inductor interface 14, described inductor 3 is connected with processing module 12 by inductor interface 14, and inductor 3 is exported different signals according to ambient signal by the processing module 12 of inductor interface 14 in driver 1.

Wherein, described inductor 3 comprises induction processor 33, signal output module 32 and power supply module 31, the input of power supply module 31 is electrically connected with the city, the voltage signal that obtains after the civil power conversion is supplied with induction processor 33 and signal output module 32, the input of described signal output module 32 is connected with the output of induction processor 33, and the output of signal output module 32 is connected with processing module 12 by inductor interface 14.As shown in Figure 2, in one embodiment, signal output module 32 is preferably optocoupler, wherein light emitting diode one side of optocoupler is connected with induction processor 33, switch one side links to each other with inductor interface 14, when 33 outputs of induction processor make the light emitting diode energising, switch conduction, because an end of switch is connected with positive source VCC, therefore when switch conduction, signal output module 32 can become high level by low level to the output of processing module 12, and processing module 12 can be judged the variation of environment according to the state variation of this level, thereby further makes the LED lamp be operated in different states according to different environment.During practical application, signal output module 32 is except selecting the optocoupler all right selective relay etc. for use.

Processing module 12 is except controlling by 3 pairs of LED lamps of inductor, as preferred embodiment, this LED desk lamp with dimmer switch also comprises manual light modulating device 4, and described driver 1 comprises manual dimming interface 15, and described manual light modulating device 4 is connected with processing module 12 by manual dimming interface 15.The user can change the brightness of LED lamp by manual light modulating device 4, and as preferred embodiment, this manual light modulating device 4 is typically chosen in potentiometer, and its connected mode as shown in Figure 3.

During practical application, that the induction mode that inductor 3 adopts can have is microwave induced, sound induction, brightness impression etc., according to different ambient signal output induced signals, inductor 3 even can adopt the form of receiver of remote-control sytem, cooperate with remote controller the LED lamp is controlled, because driver 1 is mutually independently with inductor 3 structures, adopt different induction modes can't change the structure of driver 1, so the utility model can be realized multiple automatic inducing function as required.

The utility model adopts the LED lamp as light source, its energy consumption reduces greatly, when the LED desk lamp with dimmer switch is normally lighted, its power consumption is compared with conventional light source can save half, when the LED desk lamp with dimmer switch was in sleep state, its energy consumption loss was near zero, therefore, the utility model can be realized good energy-saving effect, and is easy to use.

Above-mentionedly just preferred embodiments more of the present utility model are illustrated and describe; but embodiment of the present utility model is not restricted to the described embodiments; as long as it reaches technique effect of the present utility model with essentially identical means, all should belong to protection domain of the present utility model.

Claims

1. LED desk lamp with dimmer switch, comprise driver (1) and at least one LED lamp (2), described driver (1) comprises processing module (12), driver module (13) and to the power module (11) of above-mentioned module for power supply, the input of described driver module (13) is connected with the output of processing module (12), the output of driver module (13) links to each other with LED lamp (2), it is characterized in that this LED desk lamp with dimmer switch also comprises inductor (3), described driver (1) is provided with inductor interface (14), and described inductor (3) is connected with processing module (12) by inductor interface (14).

2. a kind of LED desk lamp with dimmer switch according to claim 1, it is characterized in that described inductor (3) comprises induction processor (33), signal output module (32) and the power supply module (31) that is used to power, the input of described signal output module (32) is connected with the output of induction processor (33), and the output of signal output module (32) is connected with processing module (12) by inductor interface (14).

3. a kind of LED desk lamp with dimmer switch according to claim 2 is characterized in that described signal output module (32) is optocoupler.

4. a kind of LED desk lamp with dimmer switch according to claim 1 is characterized in that described signal output module (32) is relay.

5. a kind of LED desk lamp with dimmer switch according to claim 1, it is characterized in that also comprising manual light modulating device (4), described driver (1) comprises manual dimming interface (15), and described manual light modulating device (4) is connected with processing module (12) by manual dimming interface (15).

6. a kind of LED desk lamp with dimmer switch according to claim 5 is characterized in that described manual light modulating device (4) is a potentiometer.