CN105451423A

CN105451423A - Lamp irradiating power line controller

Info

Publication number: CN105451423A
Application number: CN201610062670.5A
Authority: CN
Inventors: 金涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-29
Filing date: 2016-01-29
Publication date: 2016-03-30

Abstract

A lamp irradiating power line controller comprises a photoinduction module (1) and a voltage and current adjusting module (2). The photoinduction module (1) and the voltage and current adjusting module (2) are connected to form the lamp irradiating power line controller. The lamp irradiating power line controller can automatically adjust the output voltage of itself within a certain range according to intensity changes of external light, and therefore the maximum energy-saving effect of a load lamp is achieved on the premise that the using requirement of people is met. The lamp irradiating power line controller can be widely applied to irradiating power line control of light sources such as an automobile lamp, a working illuminating lamp, an advertising lamp box, an advertising neon lamp, a filament lamp, an energy-saving lamp, a fluorescent lamp, a navigation lamp, a lighthouse lamp, an indicator lamp and a high pressure sodium lamp, and has the wide application prospect.

Description

A kind of lamp luminescence power lines controller

Technical field

The invention belongs to light fixture, field of electric control.

Background technology

Along with socioeconomic development, the energy more and more becomes one of key factor of restriction human social development, and energy-conserving product is more and more subject to the welcome of the people of other countries.

At present, countries in the world, in the terminal of electric power distribution, are all supplied to the changeless voltage of user by the relevant criterion of various countries, civilian electric 220 volts of 50 hertz of industry 380 volts 50 hertz of such as China etc.Relevant electrical appliance such as light fixture etc. is also work under fixed voltage (rated voltage), and corresponding consumed electric energy is also fixing.

In fact, people, when using light fixture, just require that total light intensity of environment for use reaches certain intensity.And total light intensity of environment for use includes the luminous intensity sum of the luminous intensity of light fixture itself and other light source (comprising natural daylight) except this light fixture.Because light intensity has synergistic effect, when natural daylight (comprising the light that other light source sends) outside light fixture changes, when the light total brightness that people require is constant, if light fixture can adjust the luminous power of self automatically according to the change of ambient light line strength, so just namely can meet the requirement of people to ambient light intensity, energy-saving effect to greatest extent can be realized again.We often see many shops, bank for another example, office space etc., and when evening, bias light (sunlight) intensity was zero, light fixture is that total power is luminous, just in time meets the requirement of people to illumination; And sunrise on daytime, before and after sunset or the cloudy day time, or when part architectural lighting effect is poor, even if bias light is stronger, as long as but the illumination of luminous intensity and user requires gap, even gap is little, the lamp in these places is still that total power is luminous, therefore causes great energy dissipation.If the luminous power of light fixture can regulate according to bias light intensity, then can avoid these unnecessary energy wastes.

Square being directly proportional of the luminous power of a fixing light fixture and light fixture supply power voltage, supply power voltage often reduces by 10%, and the luminous intensity of light fixture reduces by 19%, can saves energy 19%.According to relevant national standard and specification, light fixture generally has wider operating voltage.The electricity-saving lamp operating voltage codes and standards 220V positive and negative 20% that such as China resident commonly uses, namely 170 volts--260 volts, some famous brand electricity-saving lamps also its operating voltage of nominal lie prostrate at 170-260.Other light fixture also has wider operating voltage range.Light fixture runs at lower voltages, and caloric value is few, and therefore efficiency is higher; Lamp luminescence intensity reduces simultaneously, not only can save a large amount of electric energy, can also extend the useful life of electricity-saving lamp.Therefore it is feasible that the supply power voltage by adjusting light fixture adjusts lamp luminescence power.

At present, in relevant patented technology and product, be more utilize bias light to carry out switch control rule, and the adjustment of luminous power can not be carried out according to bias light intensity.Up-to-date patent also has bias light intensity can be utilized to carry out the novel lamp of luminous power adjustment (see the patent No.: 2016100573996).But also there is following problem in this light: the light fixture 1, installed and used for user does not have better solution.2, the useful life of light fixture be generally that the useful life of luminous component is short, and electronic control part is longer for useful life, although just to cause the control module life-span longer for this, also can shorten by light fixture bulk life time because luminous component damages, cause waste.3, as in the spaces such as hall, if when having multiple lamp (hundreds and thousands of), the novel lamp that each lamp uses luminous power automatically to control, each lamp removes detection background light, there is no need, also be a kind of waste, at this moment only need to carry out in interior necessary place bias light and detect that to carry out controls just passable.4, (see the patent No.: 2016100573996), because accidentalia, optical power control circuit damages and causes whole lamp to damage novel optical power control lamp, expands the loss of user.5, in the public place such as road, square, the power of the lamp of use is large, and quantity is many, and cost is high, and setting height(from bottom) is high, changes one by one, and not only expense is large, and installs inconvenience, keeps in repair also relative difficulty.

Summary of the invention

For overcoming the above problems, the invention discloses a kind of lamp luminescence power lines controller.(note: ambient light intensity in the present invention can the comprehensive luminous intensity in selective gist space according to design, also can the bias light intensity in selective gist space)

A kind of lamp luminescence power lines controller, comprises photoinduction module (1), electric current and voltage adjusting module (2); Described lamp luminescence power lines controller is connected to form by photoinduction module (1) and electric current and voltage mode transfer block (2).Be primarily characterized in that: photoinduction module (1) changes along with the output parameter of the change control voltage current adjusting module (2) of ambient light intensity.

Further, a kind of lamp luminescence power lines controller, is characterized in that output voltage or the current parameters of photoinduction module (1) foundation ambient light Strength Changes control voltage current adjusting module (2).

Further, a kind of lamp luminescence power lines controller, also comprise switch module (3), described lamp luminescence power lines controller is interconnected to constitute by photoinduction module (1), electric current and voltage adjusting module (2), switch control module (3), it is characterized in that: the output voltage of photoinduction module (1) foundation ambient light Strength Changes control voltage current adjusting module (2) or current parameters, the output of electric current and voltage control module (2) is also subject to the control of switch module (3).Simultaneous Switching module (3) also can bypass photoinduction module or electric current and voltage adjusting module, and when photoinduction module or electric current and voltage adjusting module are damaged, holding circuit is unimpeded, guarantees that circuit is normal.

Accompanying drawing explanation

Fig. 1: schematic diagram of the present invention.

Fig. 2: schematic diagram of the present invention.

1, photoinduction module (can be simple opto-electronic device or opto-electronic device incidentally simple circuit) 2, electric current and voltage adjusting module (can with Non-follow control function or manual selection function) 3, switch module (there is the on-off function of regular tap or the function of bypass voltage current adjusting module).

Embodiment

1 couple of the present invention is further elaborated by reference to the accompanying drawings.

Accompanying drawing 1 is relatively more succinct, does not have switch module.The simplest method is that photoinduction module uses a phototriode or photo resistance, the IGBT module that on electric current and voltage adjusting module foundation circuit, the gross power of electrical appliance selects voltage, power parameter suitable.

2 couples of the present invention are further elaborated by reference to the accompanying drawings.

Accompanying drawing 2 is the increase in a kind of applicable cases of switching function.

Photoinduction part in accompanying drawing 2 can adopt the simplest photo resistance or phototriode (also can be the ball bearing made using comprising opto-electronic device), and photo resistance price is in several left and right of sharing money.Electric current and voltage control circuit according to the gross power of electrical appliance on circuit, can select suitable IGBT module.Switch module can use switch with mechanical contact, to control the through and off of this lamp luminescence power lines controller, Simultaneous Switching module also can bypass IGBT module, light-sensitive device or IGBT module abnormal time, ensure electrical appliance on line controller normal work.

Beneficial effect

Use the present invention, not only have that (number of patent application: the 2016100573996) advantage of luminous power automatic control lamp tool, can prolonging service lives of lamps, energy savings.The present invention simultaneously can make lamp switch, lamp socket, light fixture circuit distribution box, light fixture nonshared control units etc. are multi-form, simultaneously can Non-follow control with automatically control to combine, like this in the application scenario having a large amount of light fixture, without the need to the replacing light fixture of, only a small amount of product of the present invention need be installed.The general setting height(from bottom) of light fixture is higher in addition, is unfavorable for maintenance and Non-follow control, and the lower height that product of the present invention can be installed, be more convenient to control.Intensity of illumination in lamp installation position sometimes can not accurate response indoor illumination intensity, and product of the present invention is owing to being separated with light fixture, can select the setting height(from bottom) different from light fixture and position, thus can detect indoor illumination intensity more accurately.

Meanwhile, under same ambient lighting conditions, because people's work requirements is different, also need different lamplight brightness.Because the present invention has Non-follow control and bias light automatic regulation function, thus there is larger application prospect.In addition in public illumination place, as street lamp or square, without the need to changing light fixture one by one, only need use product of the present invention in corresponding distribution line or distribution box, once can solve the replacing problem of all light fixtures, not only save expense, also for maintain and replace brings conveniently.

This invention technology maturation, organization of production is simple, and energy-saving potential is huge, has wide application space and promotional value.

Claims

1. a lamp luminescence power lines controller, comprises photoinduction module (1), electric current and voltage adjusting module (2); Described lamp luminescence power lines controller is connected to form by photoinduction module (1) and electric current and voltage mode transfer block (2); Be primarily characterized in that: photoinduction module (1) changes along with the output parameter of the change control voltage current adjusting module (2) of ambient light intensity.

2., according to claim 1, a kind of lamp luminescence power lines controller, is characterized in that output voltage or the current parameters of photoinduction module (1) foundation ambient light Strength Changes control voltage current adjusting module (2).

3. according to claim 1, a kind of lamp luminescence power lines controller, also comprise switch module (3), described lamp luminescence power lines controller is interconnected to constitute by photoinduction module (1), electric current and voltage adjusting module (2), switch control module (3), it is characterized in that: the output voltage of photoinduction module (1) foundation ambient light Strength Changes control voltage current adjusting module (2) or current parameters, the output of electric current and voltage control module (2) simultaneously is also subject to the control of switch module (3).