CN203279243U

CN203279243U - LED street lamp capable of adjusting brightness and light color

Info

Publication number: CN203279243U
Application number: CN2012206675257U
Authority: CN
Inventors: 黄涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-06
Filing date: 2012-12-06
Publication date: 2013-11-06
Anticipated expiration: 2022-12-06

Abstract

The utility model provides an LED street lamp capable of adjusting brightness and light color. The LED street lamp comprises a power supply, an output control module, a CPU, a sampling module, a communication module and lamp beads. The output control module is provided with a power input interface, a control input interface, and a plurality of output interfaces. The power supply is electrically connected with the power input interface of the output control module. The CPU is electrically connected with the control input interface of the output control module. The sampling module and the communication module are respectively electrically connected with the CPU. The lamp beads comprise at least a path of yellow lamp bead and at least a path of white lamp bead. Each path of lamp bead is electrically connected with an output interface. Beneficial effects are that the LED street lamp can receive monitoring or control of terminal devices such as a mobile phone, a computer, etc., controllability is good, the street lamp can intelligently adjust the light color and light intensity according to surrounding environment such as illumination intensity, visibility in greasy weather, etc., the street lamp has an intelligent failure warning function and users can know working states of the street lamp at any time, and the street lamp can be maintained at first time when faults occur, and the street lamp saves energy and prevents energy waste.

Description

Adjustable brightness and photochromic LED street lamp

Technical field

The utility model relates to lighting field, especially a kind of adjustable brightness and photochromic LED street lamp.

Background technology

Street lamp is as a kind of infrastructure closely bound up with people's daily life, and its quantity is huge, and the electric energy total amount that consume every day is also very large.Along with environmental consciousness is constantly strengthened, people more and more pay attention to the design of energy-conserving road lamp, have also obtained a lot of achievements, a lot of electricity-saving lamps occurred.Using now is the LED street lamp more widely, can save more than 40% with LED lamp pearl than incandescent lamp in the past, but common LED street lamp, in case power, colour temperature, photochromicly dispatch from the factory, install, just can not change at any time, this is a very large shortcoming, because in different weather and time, people are different to the demand of light.When the bad weathers such as misty rain, the white light mist transmitting that common LED street lamp produces is poor, makes road surface brightness not reach requirement, has hidden trouble of traffic; In the second half of the night, when wagon flow was rare, common street lamp caused the wasting of resources still with high-power illumination.

The utility model content

For the weak point that exists in above-mentioned technology, the utility model provides a kind of and can according to actual needs, utilize Long-distance Control to change the color of light and the LED street lamp of brightness adjusting.

For achieving the above object, the utility model provides a kind of adjustable brightness and photochromic LED street lamp, comprises power supply, output control module, CPU, sampling module, communication module and lamp pearl; Described output control module has power supply input interface, a control inputs interface and an a plurality of output interface; Described power supply is electrically connected to the power supply input interface of output control module, and CPU is electrically connected to the control inputs interface of output control module; Sampling module and communication module are electrically connected to CPU respectively; Described lamp pearl comprises at least one road yellow fluorescent lamp pearl and at least one road white light pearl, and each street lamp pearl is electrically connected to an output interface.

Wherein, be electrically connected with anti-lightning strike module between described power supply and output control module.

Wherein, described communication module is connected with the terminal control device communication with less radio-frequency, power carrier, 485 buses, GPRS, 2.4G, 3G, 4G, ZigBee and Dali communication standard.

Wherein, described terminal control device comprises computer and mobile phone.

Compared with prior art, the utlity model has following advantage:

A kind of adjustable brightness that the utility model provides and photochromic LED street lamp owing to being provided with communication module, can be accepted Long-distance Control, can receive monitoring and the control of the terminal equipments such as mobile phone, computer, can be handling strong; Sampling module and CPU are electrically connected to, and CPU is electrically connected to output control module, and such design can make the street lamp can and light intensity as photochromic in the intelligent adjusting such as intensity of illumination, the visibility in greasy weather according to environment on every side, energy savings, avoid waste; The operational factors such as the voltage when sampling module can also be collected street lamp work, electric current, temperature, power factor, the duration of lighting a lamp, the user can be by being connected with the communication module communication the terminal equipments such as mobile phone, computer grasp rapidly arbitrary LED street lamp running status, if break down, the user can receive fault alarm information the very first time, be convenient to attendant's on-call maintenance, can save manual inspection, greatly maintenance cost saving.

Description of drawings

Fig. 1 is surface structure schematic diagram of the present utility model;

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

Fig. 3 is that lamp pearl of the present utility model is arranged schematic diagram.

The main element symbol description is as follows:

1, anti-lightning strike module 2, output control module

3, CPU 4, sampling module

5, communication module 6, power supply

7, lamp pearl 71, the first street lamp pearl

72, the second street lamp pearl 73, Third Road lamp pearl

8, street lamp cover plate 9, casing of street lamp

Embodiment

In order more clearly to explain the utility model, the utility model will be further described below in conjunction with accompanying drawing.

Surface structure of the present utility model as shown in Figure 1, its inner circuit structure is arranged on the street lamp cover plate 8 times, particular circuit configurations please refer to circuit structure block diagram 2.

The utility model comprises power supply 6, output control module 2, CPU3, sampling module 4, communication module 5 and lamp pearl 7; Output control module 2 has power supply input interface, a control inputs interface and an a plurality of output interface; Power supply 6 is electrically connected to the power supply input interface of output control module 2, and CPU3 is electrically connected to the control inputs interface of output control module 2; Sampling module 4 and communication module 5 are electrically connected to CPU3 respectively; Described lamp pearl 7 comprises at least one road yellow fluorescent lamp pearl 7 and at least one road white light pearl 7, and each street lamp pearl 7 is electrically connected to an output interface.

The switch that output control module not only can be controlled every street lamp pearl 7 can also be controlled the power of every street lamp pearl 7.Can by adjusting the power of every street lamp pearl 7, realize changing brightness and color on the one hand; The switch of every street lamp pearl be can control respectively on the other hand, brightness and color made up to realize changing by different ways.The two aspects scope that can regulate that combines is very wide.

Be electrically connected with anti-lightning strike module 1 between power supply 6 and output control module 2.

Communication module 5 is connected with the terminal control device communication with less radio-frequency, power carrier, 485 buses, GPRS, 2.4G, 3G, 4G, ZigBee and Dali communication standard.

Adjustable brightness and photochromic LED street lamp have two kinds of control modes: one, information around sampling module 4 collection street lamps such as the visibility of intensity of illumination fog etc., these information are sent to CPU3, CPU3 processes these information, then establish program in the basis, signal to output control module 2, control switch and the power of every street lamp pearl 7.Two, utilize the terminal equipments such as mobile phone, computer, be connected with communication module 5 by the Internet, the user can be according to the different command information of different needs input, these command informations pass to CPU3 by communication module 5, CPU3 is converted to command information the command signal that control module 2 can be identified after processing, and realizes the control to each output interface in control module 2.

The operational factors such as the voltage when sampling module 4 can also be collected street lamp work, electric current, temperature, power factor, the duration of lighting a lamp, and these parameters are sent to CPU3, if break down, CPU3 can send fault warning to the user.The user can be by being connected with communication module 5 communications the terminal equipment such as mobile phone, computer not only can accept rapidly fault warning, can also the arbitrary LED street lamp of round-the-clock grasp running status.

The below illustrates:

Adjustable brightness as shown in Figure 2 and photochromic LED street lamp always have three street lamp pearl 7, the first street lamp pearls 71 and Third Road lamp pearl 73 is that white light pearl 7, the second street lamp pearls 72 are yellow fluorescent lamp pearl 7.The arrangement mode of lamp pearl 7 as shown in Figure 3.

Information around sampling module 4 gathers, these different information change different command signals into after the processing of CPU3.As at sunny night, CPU3 sends the control signal of turning on the first street lamp pearl 71 and the 3rd lamp pearl 73 to control module 2, and 7 work of two-way white light pearl provide illumination.In the time of after midnight, vehicle, pedestrian's rareness, CPU3 sends the command signal of closing the first street lamp pearl 71 to control module 2, only have one road white light pearl 7 work.At foggy weather, CPU3 sends the instruction of turning on the first street lamp pearl 71, the second street lamp pearl 72 and Third Road lamp pearl 73 to control module 2, and two-way white light pearl 7 and one road yellow fluorescent lamp pearl 7 are worked simultaneously, satisfy the illumination needs of foggy weather.

Be more than the Based Intelligent Control of adjustable brightness and photochromic LED street lamp, when the special situation of reply, also need manual operation.As important festivals or holidays, when large-scale activity or important competitive sports are arranged, although arrived after midnight, the vehicle on the road is still a lot, and such one road white light pearl 7 can not be satisfied actual needs.At this moment, the terminal equipments such as the mobile phone that we can be by being connected with communication module 5, computer send the instruction of turning on the first street lamp pearl 71 and Third Road lamp pearl 73,7 work of two-way white light pearl to CPU3.

If street lamp breaks down, the parameters such as the voltage that sampling module 4 is collected, electric current are bound to occur exceptional value, CPU3 will send fault warning to the user after receiving these exceptional values, the user just can know which street lamp breaks down after receiving alarm, can send rapidly the maintenance personal to go to fix a breakdown.

In the present embodiment, two-way white light pearl 7 and one road yellow fluorescent lamp pearl 7 are arranged, and three street lamp pearls 7 are arranged with pattern shown in Figure 3.Wherein, the way of white light pearl 7 and yellow fluorescent lamp pearl 7 can change as required, and every street lamp pearl 7 in can use different brightness lamp pearl 7.The arrangement mode of lamp pearl 7 also is not limited only to pattern shown in Figure 3, also can adopt the circular rings ring to be nested or adopt other arrangement modes such as be arranged in parallel by rows.Can select according to actual needs various arrangement mode.

The utility model has the advantage of:

At first, the utility model can be accepted Long-distance Control owing to being provided with communication module 5, can receive monitoring and the control of the terminal equipments such as mobile phone, computer, can be handling strong; Sampling module 4 and CPU3 are electrically connected to, and CPU3 is electrically connected to output control module 2, and such design can make the street lamp can and light intensity as photochromic in the intelligent adjusting such as intensity of illumination, the visibility in greasy weather according to environment on every side, and energy savings avoids waste; The operational factors such as the voltage when sampling module can also be collected street lamp work, electric current, temperature, power factor, the duration of lighting a lamp, the user can be by being connected with the communication module communication the terminal equipments such as mobile phone, computer grasp rapidly arbitrary LED street lamp running status, if break down, the user can receive fault alarm information the very first time, be convenient to attendant's on-call maintenance, can save manual inspection, greatly maintenance cost saving.

Further, anti-lightning strike module 1 can avoid thunderbolt to damage street lamp, and the security performance of street lamp is good.

Further, the utility model has multichannel yellow fluorescent lamp pearl 7 and multichannel white light pearl 7, its quantity and both ratio can adjust according to actual needs, can satisfy like this user under varying environment to the light demand.

Further again, communication module 5 is a lot of with the connected mode of terminal control device, can satisfy the different demand of user.

Above disclosed be only several specific embodiment of the present utility model, still, the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection range of the present utility model.

Claims

1. an adjustable brightness and photochromic LED street lamp, is characterized in that, comprises power supply, output control module, CPU, sampling module, communication module and lamp pearl; Described output control module has power supply input interface, a control inputs interface and an a plurality of output interface; Described power supply is electrically connected to the power supply input interface of output control module, and CPU is electrically connected to the control inputs interface of output control module; Sampling module and communication module are electrically connected to CPU respectively; Described lamp pearl comprises at least one road yellow fluorescent lamp pearl and at least one road white light pearl, and each street lamp pearl is electrically connected to an output interface.

2. a kind of adjustable brightness according to claim 1 and photochromic LED street lamp, is characterized in that, is electrically connected with anti-lightning strike module between described power supply and output control module.

3. a kind of adjustable brightness according to claim 1 and photochromic LED street lamp, it is characterized in that, described communication module is connected with the terminal control device communication with less radio-frequency, power carrier, 485 buses, GPRS, 2.4G, 3G, 4G, ZigBee and Dali communication standard.

4. a kind of adjustable brightness according to claim 3 and photochromic LED street lamp, is characterized in that, described terminal control device comprises computer and mobile phone.