CN204993938U

CN204993938U - Integration type light controlling device of LED illumination

Info

Publication number: CN204993938U
Application number: CN201520217751.9U
Authority: CN
Inventors: 李秀丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-04-13
Filing date: 2015-04-13
Publication date: 2016-01-20
Anticipated expiration: 2025-04-13

Abstract

The utility model provides an integration type light controlling device of LED illumination, especially, indicate that the LED lamps and lanterns use as normal lighting at ordinary times, nevertheless can become urgent auxiliary illumination by automatic switching when having a power failure, make the scene of leaving that indoor personnel are can be calmly and not flurried, avoid causing fear or unnecessary to push, promote the safety in utilization, and when normal lighting uses, can be close the human removal that external environment was listened to the detector with the human body, be not close when listening the signal when listening the human body as yet, the drive LED lamps and lanterns that do present half bright or little shining, or be close when listening the signal when listening the human body, the drive LED lamps and lanterns that do present tong liang, the messenger personnel get into or pass in and out indoor regulation luminance that can be automatic, therefore, integrate urgent auxiliary illumination of light -operated effective integration and automatic regulation luminance, and then has safety, energy -conserving efficiency.

Description

The integrated light controlling device of LED illumination

Technical field

The utility model is the integrated light controlling device about a kind of LED illumination, and espespecially a kind of LED lamp also has urgent floor light and the dual-use function regulating brightness automatically.

Background technology

In public space, such as: hall, dining room etc. are indoor local, all need emergency lamp and general lighting lamp, are described below:

(1). emergency lamp, plug in after line, with AC power (civil power), the rechargeable battery (storage battery) of emergency lamp inside is charged, and enter the power-off lighting state of alert, if when running into power failure, then can automatically switch to rechargeable battery powered, light light fixture using the use as Emergency Light, and when power is restored, then automatically lighting-off the charging switched to rechargeable battery, provides, makes indoor occupant calmly and unflappable can leave scene, avoid generating a panic or unnecessary pushing, promote safety in utilization.But emergency lamp is under security against fire regulation, still have many restrictions, increase the degree of difficulty that emergency lamp is installed in public space on foot.

(2). general lighting lamp, use as normal illumination, indoor occupant is provided to carry out activity, if start general lighting lamp indoor without during personnel, increase power consumption, waste on foot, for this reason, there is dealer at general lighting lamp installing inductive component, the human motion of external environment is detected with inductive component, when not yet sensing human motion, general lighting lamp also can be driven to present and not work, or when sensing human motion, also general lighting lamp can be driven to present entirely bright, to overcoming the not good disappearance of general lighting streetlamp energy-saving.But from user's viewpoint, when general lighting lamp present do not work time, then user cannot learn situation arround public space from afar, so that user need move closer near public space, general lighting lamp is just driven to present entirely bright, now, if find ruffian, have little time to flee for life, or bumped against article, injured.

But look into, emergency lamp has different shortcomings, circuit or light fixture etc. from general lighting light fixture, but need be installed in same public space, and for the integral illumination of public space, then its integrated planning is not good; Therefore, still space is improved.

Utility model content

Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defect that prior art exists, and a kind of integrated light controlling device of LED illumination is provided, its LED lamp is use as normal illumination at ordinary times, but can automatically convert urgent floor light in time having a power failure, and when normal illumination uses, brightness can be regulated automatically, the integral illumination of public space is planned better, also integrate urgent floor light, regulate brightness automatically, and then there is safety, energy-conservation effect.

The utility model solves the technical scheme that its technical problem adopts:

An integrated light controlling device for LED illumination, comprising: a LED lamp; One LED driver, is electrically connected this LED lamp; And a light controlling device, be electrically connected this LED driver, it comprises: one exchanges and turns direct current transducer, in order to convert AC power to DC power supply; One voltage stabilizing circuit, its input couples this interchange and turns direct current transducer, in order to constant voltage dc source; One charging/discharging control circuit, couples this voltage stabilizing circuit, discharges to this LED driver in order to control DC power supply; And a rechargeable battery, couple this charging/discharging control circuit, make this charging/discharging control circuit control DC power supply to charge to this rechargeable battery, make this charging/discharging control circuit control this LED lamp makes this discharging rechargeable battery for should LED lamp when commercial power interruption, uses as power-off lighting.

According to front taking off feature, this light controlling device also comprises a human body proximity detector, couples this voltage stabilizing circuit; One microprocessor, couples this human body proximity detector, when this human body proximity detector not yet detects human motion, then this LED driver of this Microprocessor S3C44B0X, reduced by the output voltage of DC power supply after voltage stabilizing, make output current diminish to this LED lamp, this LED lamp presents half bright or glimmer; After this human body proximity detector detects human motion, make human body detection signal be transmitted in this microprocessor, then this LED driver of this Microprocessor S3C44B0X, the output voltage of DC power supply after voltage stabilizing is raised, make output current become large to this LED lamp, this LED lamp presents entirely bright.

According to front taking off feature, this light controlling device also comprises a detecting distance Circuit tuning, couples this human body proximity detector, in order to adjust the detecting distance of this human body proximity detector.

According to front taking off feature, this light controlling device also comprises an adjustment knob, is coupled to this detecting distance Circuit tuning, in order to setting detecting distance.

According to front taking off feature, it is wherein arbitrary that this human body proximity detector can comprise RF-MW Photonics assembly, ultrasonic waves photoelectric subassembly, infrared ray photoelectric assembly and burnt electric type infrared ray.

According to front taking off feature, this LED lamp can be Recessed light; This rechargeable battery can be lithium battery.

By on take off technological means, the utility model has normal illumination and Emergency Light concurrently with single LED lamp, the ceiling of public space, metope and ground etc. can be installed indoor local, using as normal illumination at ordinary times, but can automatically convert urgent floor light in time having a power failure, and when normal illumination uses, brightness can be regulated automatically, also for this light controlling device is integrated urgent floor light, regulated brightness automatically, and then there is safety, energy-conservation effect.

The beneficial effects of the utility model are, its LED lamp is use as normal illumination at ordinary times, but can automatically convert urgent floor light in time having a power failure, and when normal illumination uses, brightness can be regulated automatically, the integral illumination of public space is planned better, also integrate urgent floor light, regulate brightness automatically, and then there is safety, energy-conservation effect.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is schematic diagram of the present utility model.

Fig. 2 is circuit block diagram of the present utility model.

Fig. 3 is using state reference diagram of the present utility model.

Number in the figure illustrates:

10LED light fixture

10A Recessed light

10B wall lamp

20LED driver

30 light controlling devices

31 interchanges turn direct current transducer

32 voltage stabilizing circuits

33 charging/discharging control circuits

34 rechargeable batteries

35 human body proximity detectors

36 microprocessors

37 detecting distance Circuit tunings

38 adjustment knobs

40 power supplys

F ceiling

G metope

Embodiment

First, refer to shown in Fig. 1 ~ Fig. 3, the preferred embodiment of the integrated light controlling device of the utility model LED illumination, comprising: a LED lamp 10, and in the present embodiment, this LED lamp 10 can be Recessed light 10A; One LED driver 20, is electrically connected this LED lamp 10; One light controlling device 30, is electrically connected this LED driver 20.

Circuit block diagram shown in Fig. 2, it shows the circuit relationships between this LED lamp 10, LED lamp driver 20, light controlling device 30, and this light controlling device 30, it comprises: an interchange turns direct current transducer 31, in order to convert AC power to DC power supply, in the present embodiment, input to interchange with the power supply 40 of AC110 ~ 240V and turn direct current transducer 31, make the Power convert of AC110 ~ 240V become DC power supply.

One voltage stabilizing circuit 32, its input couples this interchange and turns direct current transducer 31, in order to constant voltage dc source.

One charging/discharging control circuit 33, couples this voltage stabilizing circuit 32, discharges to this LED driver 20 in order to control DC power supply.

One rechargeable battery 34, couple this charging/discharging control circuit 33, make this charging/discharging control circuit 33 control DC power supply to charge to this rechargeable battery 34, make this charging/discharging control circuit 33 control this LED lamp 10 when commercial power interruption, make this this LED lamp 10 of rechargeable battery 34 discharge supply, use as power-off lighting, in the present embodiment, this rechargeable battery 34 can be lithium battery, but not as limit.

One human body proximity detector 35, couple this voltage stabilizing circuit 32, in the present embodiment, it is wherein arbitrary that this human body proximity detector 35 comprises RF-MW Photonics assembly, ultrasonic waves photoelectric subassembly, infrared ray photoelectric assembly and burnt electric type infrared ray, in addition, the utility model integrates a detecting distance Circuit tuning 37, couple this human body proximity detector 35, in order to adjust the detecting distance of this human body proximity detector 35, and be provided with an adjustment knob 38, be coupled to this detecting distance Circuit tuning 37, in order to setting detecting distance.

One microprocessor 36, couple this human body proximity detector 35, when this human body proximity detector 35 not yet detects human motion, then this microprocessor 36 controls this LED driver 20, the output voltage of DC power supply after voltage stabilizing is reduced, make output current diminish to this LED lamp 10, this LED lamp 10 presents half bright or glimmer; After this human body proximity detector 35 detects human motion, human body detection signal is made to be transmitted in this microprocessor 36, then this microprocessor 36 controls this LED driver 20, the output voltage of DC power supply after voltage stabilizing is raised, output current is made to become large to this LED lamp 10, this LED lamp 10 presents entirely bright, therefore, this light controlling device 30 by interchange turn direct current transducer 31, voltage stabilizing circuit 32, charging/discharging control circuit 33, rechargeable battery 34, human body proximity detector 35, microprocessor 36, detecting distance Circuit tuning 37 and adjustment knob 38 formed.

LED lamp 10 of the present utility model can be Recessed light 10A, wall lamp 10B, the kenels such as ceiling light, also public space can be coordinated to install, such as: hall, the indoor place such as dining room etc., as the using state reference diagram of Fig. 3, it is a public space, and Recessed light 10A kenel is installed on ceiling F, and wall lamp 10B kenel is installed on metope G, the integral illumination of public space is planned better, and this LED lamp 10 is use such as normal illumination at ordinary times: when public space is without personnel, then this LED lamp 10 presents half bright or glimmer, only consumed power is 6W or 9W, when public space has personnel, then this LED lamp 10 presents entirely bright, and consumed power is 12W, for regulating brightness automatically, now, unexpected power failure, no matter public space is unmanned or have people, can automatically convert urgent floor light in time having a power failure, make indoor occupant calmly and unflappable can leave scene, avoid generating a panic or unnecessary pushing, promoting safety in utilization, is urgent floor light.

By on the technology of taking off formed, light controlling device 30 of the present utility model effectively integrates urgent floor light, regulates brightness automatically, contributes to the integral illumination planning of public space, has the mutually auxiliary effect be multiplied, also have safety, energy-conservation effect.

The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

In sum, the utility model is in structural design, use practicality and cost benefit, meet completely needed for industry development, and the structure disclosed also is have unprecedented innovative structure, there is novelty, creativeness, practicality, meet the regulation about new patent important document, therefore mention application in accordance with the law.

Claims

1. an integrated light controlling device for LED illumination, is characterized in that, comprising:

One LED lamp;

One LED driver, is electrically connected this LED lamp; And

One light controlling device, be electrically connected this LED driver, it comprises:

One interchange turns direct current transducer, in order to convert AC power to DC power supply;

One voltage stabilizing circuit, its input couples this interchange and turns direct current transducer, in order to constant voltage dc source;

One charging/discharging control circuit, couples this voltage stabilizing circuit, discharges to this LED driver in order to control DC power supply; And

One rechargeable battery, couple this charging/discharging control circuit, make this charging/discharging control circuit control DC power supply to charge to this rechargeable battery, make this charging/discharging control circuit control this LED lamp makes this discharging rechargeable battery for should LED lamp when commercial power interruption, uses as power-off lighting.

2. the integrated light controlling device of LED illumination according to claim 1, is characterized in that, described light controlling device also comprises a human body proximity detector, couples this voltage stabilizing circuit; One microprocessor, couples this human body proximity detector, when this human body proximity detector not yet detects human motion, then this LED driver of this Microprocessor S3C44B0X, reduced by the output voltage of DC power supply after voltage stabilizing, make output current diminish to this LED lamp, this LED lamp presents half bright or glimmer; After this human body proximity detector detects human motion, make human body detection signal be transmitted in this microprocessor, then this LED driver of this Microprocessor S3C44B0X, the output voltage of DC power supply after voltage stabilizing is raised, make output current become large to this LED lamp, this LED lamp presents entirely bright.

3. the integrated light controlling device of LED illumination according to claim 2, is characterized in that, described light controlling device also comprises a detecting distance Circuit tuning, couples this human body proximity detector, in order to adjust the detecting distance of this human body proximity detector.

4. the integrated light controlling device of LED illumination according to claim 3, is characterized in that, described light controlling device also comprises an adjustment knob, is coupled to this detecting distance Circuit tuning, in order to setting detecting distance.

5. the integrated light controlling device of LED illumination according to claim 2, is characterized in that, it is wherein arbitrary that described human body proximity detector comprises RF-MW Photonics assembly, ultrasonic waves photoelectric subassembly, infrared ray photoelectric assembly and burnt electric type infrared ray.

6. the integrated light controlling device of LED illumination according to claim 1, is characterized in that, described LED lamp is Recessed light.

7. the integrated light controlling device of LED illumination according to claim 1, is characterized in that, described rechargeable battery is lithium battery.