RGB lights strip can be divided into two categories,
namely:
Colorful led strip and full color led strip, colorful led lights is
refers to the whole led strip in the display of the color has a total
of seven, respectively is red, blue, green, white, purple, red, yellow,
, colorful lights by a dedicated controller to control the led strip color,
but not that many show way. So the effect is relatively simple, mainly
in order to beat sound effects cannot realize the Full-color.Full-color
led strip and called Magic led lights strip, refers to any color can be
achieved, in theory, be able to reach more than 30,000 kinds, can
achieve a gradual, meteors, chase, windows, marquees and so on effect,
mainly used in that outdoor lighting decoration, KTV decoration,
decorative corridor, Patty decoration atmosphere and so on.There the led
strip device was, with a control ic that it’s could control work of
led strip.generally have control IC: WS2811, WS2812B, WS2821, WS2822.
2015年6月25日星期四
Problem of Infrared emission
Customers ask the question of ir led strips Two days ago. record them all. as follow:
I use the ir led, the control current as 30mA, facing the rear and close to the receiving tube, receiving no response (receiving pipe the output voltage does not have any reaction). With a remote control for his launch had response, which is why?Infrared emission must be in 38K carrier? In addition take series of infrared emission will reduce lifetime of the infrared transmitting tube, right?
In order to avoid the interference of other infrared signals（There are infrared everywhere）, Their shocking conclusion: almost every practical infrared remote control equipment had carrier signal.radio remote control equipment is also the case.
So use ready-made set of remote control device, if the transmitted signal does not meet the communication requirements (such as carrier frequency), the receiving device will not respond. Mentionof the "38K reception" should be the receiving device (receiver)only interested （work）in 38K carrier.the emission of infrared frequency hasn't been modulate of 38K carrier,the receiver device certainly can't work.Otherwise, the receiving device is not ideal that about anti-jamming capability,
the Carrier frequency does not necessarily is 38K, a lot of remote control using a 455K modulation,when you open the cover of TV remote control which you can see the 455K ceramic filter, which is the remote control of the carrier frequency.
I use the ir led, the control current as 30mA, facing the rear and close to the receiving tube, receiving no response (receiving pipe the output voltage does not have any reaction). With a remote control for his launch had response, which is why?Infrared emission must be in 38K carrier? In addition take series of infrared emission will reduce lifetime of the infrared transmitting tube, right?
In order to avoid the interference of other infrared signals（There are infrared everywhere）, Their shocking conclusion: almost every practical infrared remote control equipment had carrier signal.radio remote control equipment is also the case.
So use ready-made set of remote control device, if the transmitted signal does not meet the communication requirements (such as carrier frequency), the receiving device will not respond. Mentionof the "38K reception" should be the receiving device (receiver)only interested （work）in 38K carrier.the emission of infrared frequency hasn't been modulate of 38K carrier,the receiver device certainly can't work.Otherwise, the receiving device is not ideal that about anti-jamming capability,
the Carrier frequency does not necessarily is 38K, a lot of remote control using a 455K modulation,when you open the cover of TV remote control which you can see the 455K ceramic filter, which is the remote control of the carrier frequency.
2015年5月29日星期五
Test report of Infrared emitting and receiving
Test report of Infrared emitting and receiving
First:The principle of infrared, infrared remote control has been widely used in home appliances and industrial control system,
need realize one important thing that work principle and performance, also is not difficult.
First:The principle of infrared, infrared remote control has been widely used in home appliances and industrial control system,
need realize one important thing that work principle and performance, also is not difficult.
*Characteristic of infrared :eye can see the visible light wavelength,
arranging wavelength in color sequence; red, orange, yellow, green, cyan, blue, purple, respectively The red light in the wavelength range as 0.62μm ~ 0.76μm, more longer than the red wavelength light is infrared. The infrared ray To exhibit similarity with ir led strips.
arranging wavelength in color sequence; red, orange, yellow, green, cyan, blue, purple, respectively The red light in the wavelength range as 0.62μm ~ 0.76μm, more longer than the red wavelength light is infrared. The infrared ray To exhibit similarity with ir led strips.
*Application: Infrared remote control is the use of 0.76μ m～1.5μ m wavelength(near infrared)to transmit a control signal. feature of Infrared is that it does not interfere with other electrical equipment work, it will not affect the surrounding environment. Circuit is simple,
coding for transmitted signal can realize the function of multi-channel infrared remote control.Secode: divide the infrared remote control system into receive model and emitting model. The emission component parts as infrared emitting diode, the emits infrared as visible light, Common infrared infrared wavelengths emitted from the light emitting diode is about 940nm,the shape is the same with φ 5 mm light emitting diode, but different colours. In general there are transparent, black and dark blue three type.
coding for transmitted signal can realize the function of multi-channel infrared remote control.Secode: divide the infrared remote control system into receive model and emitting model. The emission component parts as infrared emitting diode, the emits infrared as visible light, Common infrared infrared wavelengths emitted from the light emitting diode is about 940nm,the shape is the same with φ 5 mm light emitting diode, but different colours. In general there are transparent, black and dark blue three type.
2015年5月20日星期三
What kind of relationship infrared with the human body?
What kind of relationship infrared with wavelengths of human body ?The human body （like a ir led strips in operation）have generated vast amounts of far infrared in every moment。it was determined: far-infrared wavelengths near 9.6 micron emission in the human body! Wavelengths (5.6-15 microns) and far infrared wavelength emitted from the human body (the average temperature is 36.5 ℃, the temperature translated into the wavelength as 9.4 microns) overlap, in the same band range of frequency, it is possible to make cell of human body in active mode, a phenomenon called resonance!It can activate cells, promote blood circulation, accelerate metabolism, enhance that the body's own immune function! theResonance is laws of nature, Called resonance in mechanics, Called chord in Acoustics,called harmonic in electronics 。Resonance can make the energy feedback effect is greatly improved. , greatly increase the range of motion of the original object! Can see this phenomenon through the experiment in vivo! From the microscopic point of view, due to the movement of human biological cell, including a large number of water molecules motion (vibration, rotation suchetc...) will cause internal transitions particles! When the transition from a high energy level to a lower energy level, with a light energy to radiation of infrared light. This is far-infrared light-emitting mechanism! This movement is a normal physiological activity, Conversely,when the far infrared emission wavelength close to the body of human, because the frequency is close to resonance (or the resonant), which can make human body cell and molecular motion( increasing physical activity)
.which is obviously to activate cells, really boost metabolism!
the warm effect of human body is closely related with far infrared ray. By irradiating, the cell and moleculeswas involved in a collision and enormous increase in human body., this will make the thermal effect is more obvious, more in-depth(to be able to penetrate the human skin approximately 4-5 cm)! In addition, because the human body continuously emit far infrared rays, in this frequency range, but also to the direct absorption of far infrared band to supply pelople's bodies with Energy! We can say that The human body （like a ir led strip in operation）have generated vast amounts of far infrared in every moment, but also absorption in the far infrared in every moment, at the same time, , human life is inseparable from the far infrared ray from the origin to the development! this Why it is so important for every one.
.which is obviously to activate cells, really boost metabolism!
the warm effect of human body is closely related with far infrared ray. By irradiating, the cell and moleculeswas involved in a collision and enormous increase in human body., this will make the thermal effect is more obvious, more in-depth(to be able to penetrate the human skin approximately 4-5 cm)! In addition, because the human body continuously emit far infrared rays, in this frequency range, but also to the direct absorption of far infrared band to supply pelople's bodies with Energy! We can say that The human body （like a ir led strip in operation）have generated vast amounts of far infrared in every moment, but also absorption in the far infrared in every moment, at the same time, , human life is inseparable from the far infrared ray from the origin to the development! this Why it is so important for every one.
2015年4月16日星期四
COULD INFRARED LENSES REALLY BE TRANSPARENT CLOTHES?
COULD INFRARED LENSES REALLY BE TRANSPARENT CLOTHES?
Could Infrared lenses really be transparent clothes?Because our factory(www.ledlightmake.com) make the infrared products (eg :ir led strips) So many of my friends have been asking me,Infrared Lens really pass through clothes?
Today we answer this question:
The Infrared lenses Only through some thin objects, not all can penetrate. Because infrared wavelengths longer than visible light,
so that it would be less subject to materials or textile surface reflection,
so that it would be less subject to materials or textile surface reflection,
can through the beneath the surface of materials
so you can make the fabric more transparent and translucent ,
sometimes even can form a similar nude effect, of course, not all the clothes can be perspective, the cotton material is safety, it cannot be infrared function perspective, nylon and cotton mixed material can achieve the perspective effect, especially the wet clothes in a swimming pool, take more clear, pure nylon and silk clothes transmittance is as high as more than 75%.Infrared by near infrared and far infraredcomposition, near infrared can penetrate people’s clothing, to the skin, and then reflected out, while the visible light can not penetrate clothing, which achieved with night camera looks into other person’s clothing objects.
so you can make the fabric more transparent and translucent ,
sometimes even can form a similar nude effect, of course, not all the clothes can be perspective, the cotton material is safety, it cannot be infrared function perspective, nylon and cotton mixed material can achieve the perspective effect, especially the wet clothes in a swimming pool, take more clear, pure nylon and silk clothes transmittance is as high as more than 75%.Infrared by near infrared and far infraredcomposition, near infrared can penetrate people’s clothing, to the skin, and then reflected out, while the visible light can not penetrate clothing, which achieved with night camera looks into other person’s clothing objects.
AUTOMATIC LAMP SENSOR
AUTOMATIC LAMP SENSOR
Can get this beautifully designed LED motion sensor light,
You would think be it
more like a delicate Hoe furnishing , and are attracted by its pure white light body, full of praise for his designs, the appearance is good; but don’t ignore its true value , energy efficiency and intelligent is its biggest bright spot. As conventional lighting products, first of all we look at its specifications and electrical parameters:
Material of light body: plastic shell + frosted Hood
Base interface: E27 screw
Input voltage:AC 185~ 240V
Lamp power 1.5W/3W
Smart sensors: microwave radar sensors
Flux:250~300LM
Emitting color: White/Warm White
Source Type:LED light source
Server time: 100,00 hours
more like a delicate Hoe furnishing , and are attracted by its pure white light body, full of praise for his designs, the appearance is good; but don’t ignore its true value , energy efficiency and intelligent is its biggest bright spot. As conventional lighting products, first of all we look at its specifications and electrical parameters:
Material of light body: plastic shell + frosted Hood
Base interface: E27 screw
Input voltage:AC 185~ 240V
Lamp power 1.5W/3W
Smart sensors: microwave radar sensors
Flux:250~300LM
Emitting color: White/Warm White
Source Type:LED light source
Server time: 100,00 hours
With its intelligent sensor characteristics, have a look at how it works(work theory of sensor lamp)in the middle of led lamp beads, there is a round knobs, this is infrared heat sensors, which has
the function of detecting moving human body, the inside of led lamp has a sensing element, with light effects test function, the light sensing element put the real-time lighting to convert the value
of control circuit signal， a control circuit determines whether the received value locked and on
standby. The sensor led lamp is running must meet the following conditions.
the function of detecting moving human body, the inside of led lamp has a sensing element, with light effects test function, the light sensing element put the real-time lighting to convert the value
of control circuit signal， a control circuit determines whether the received value locked and on
standby. The sensor led lamp is running must meet the following conditions.
First light enough dark, but not dark, light induction value consistent with light conditions, the control circuit to unlock, induction lamp is in the standby state, when the human body enters into
the sensing range, the thermal sensing device detects a signal.It will be put the signal to the control circuit, immediately turn on the lights if a person continued activities within its detects scope, induction lamp has been lit, when people leave sensor device has been detected within the range of no activity within 60 seconds sensor lights automatically turn off, wait for the next work the sensing device to detect range has no activity within 60 seconds sensor lights automatically turn off, wait for the next work. When people leave detect range .
the sensing range, the thermal sensing device detects a signal.It will be put the signal to the control circuit, immediately turn on the lights if a person continued activities within its detects scope, induction lamp has been lit, when people leave sensor device has been detected within the range of no activity within 60 seconds sensor lights automatically turn off, wait for the next work the sensing device to detect range has no activity within 60 seconds sensor lights automatically turn off, wait for the next work. When people leave detect range .
Second, when the light is strong, such as by or feel naked eye can see objects, the light-sensitive Element put the real-time value to the signal light control circuit, a control circuit bases on signal value will lock led motion sensor light switch, the lamp is in sleep, in the detect range of led lamp infrared sensing device stop working even if someone activities within its scope, lights are not bright, will not have the power situation. Know the above specifications and operating principle, we are also very easy to organize,
summarize his advantage:
summarize his advantage:
First intelligent; based on actual usage, user friendly design, the application of sensor control
technology, super energy saving.
Second convenient, to facilitate ordinary screw cap E27,185~240V AC power supply, easy to install.
Third safety; can save trouble often switch to control light, but also to avoid the dark to find the switch may lead to fall caused damage to human body
Four saving; base on action of people to control the lamp, completely eliminate energy waste.Even on the job long time, power consumption is only 3.6W live up to one’s name, energy-saving light bulbs really.
technology, super energy saving.
Second convenient, to facilitate ordinary screw cap E27,185~240V AC power supply, easy to install.
Third safety; can save trouble often switch to control light, but also to avoid the dark to find the switch may lead to fall caused damage to human body
Four saving; base on action of people to control the lamp, completely eliminate energy waste.Even on the job long time, power consumption is only 3.6W live up to one’s name, energy-saving light bulbs really.
Fifth environmental protection, compared with incandescent and fluorescent bulbs.LED human induction lamp body does not contain harmful substances, such as glass, mercury(Hg),without UV light or ir light(Similar ir led strips make the irared light ), for humans and the environment, no damage and pollution, and induction lamp if damaged, can also repair and recovery, not arbitrarily discarded garbage.
If you will be curious and interested in this led lamp,please send email to customerservices@ledlightmake.com
2015年4月15日星期三
The led fiber optic illuminators systems
The led fiber optic illuminators
the led fiber optic illuminators systems used light source loaded to housing with fiber optic lighting The device call light-emitting device.The outer cover made of sheet metal or aluminum alloy. We sometimes call the light emitting device for projector. The light emitting device can be filtering a majority of infrared (Link the ir led strips produce IR) and Ultraviolet (UV) energy with the filter head. Therefore, fiber optic lighting system for indicating textiles, painting an food, cultural relic is ideal.Because the light is transmitted from the lamp to the end of the fiber Light emitting device can also be equipped with eight color glass fiber disc to achieve continuous or fixed color changes. In addition, the campaign color palette of available computer processing to provide special effects. For example: light timing changes or as the moment the light strobe. Finally, in order to increase the power for complex lighting device.Can also be several sets of front and rear vertical connection or the light emitting device connected in series? The light emitting device includes a light source, a reflector,ultraviolet (UV) and infrared (IR) filter and rotary glass color wheel(optional). According to the interior of the light source is different,, generally divide into tungsten halogen lamp series and metal halide lamp two series. The power of the light source is a halogen tungsten lamp as 50W or 75W 100W the input voltage of AC 12V（device with power transformer）.Applicable to a museum or exhibition hall on the temperature ， Humidity and ultraviolet, infrared control requirements have special places, metal halide lamp light source power is generally 150W or 25W, the input voltage of AC110V, suitable for the outline of a building façade lighting and so on brightness demand higher place, often used in making fiber chandelier.According to the different level of protection, in generally light emitting device is divide into indoor an outdoor two types rotary glass color plate can be equipped with up to eight colors automatically transform.The device can be controlled by the computer according to the change require. But also by the sound system output audio signal synchronization control。Apply it’s own power supply AC plug 110V,50HZ.By light size and required luminance of single piece fiber generally depends on the power and bype of led resource. The optical fiber lamp is ideal that has a very small area of light and Luminous flux output high lamp light source reflector mirror rear and lens front helps to effectively put the light transmission input fiber.The commonly used lamp comprises a 50 to 100W low power MR 16 70W to 250W and metal Halide(M-H) lamps there are 3W, 5W, 8W, 16W, 27W, 45W,75W of LED optical fiber light source color plate supply the meteor. Synchronization, wireless remote control, doubles models.
the led fiber optic illuminators systems used light source loaded to housing with fiber optic lighting The device call light-emitting device.The outer cover made of sheet metal or aluminum alloy. We sometimes call the light emitting device for projector. The light emitting device can be filtering a majority of infrared (Link the ir led strips produce IR) and Ultraviolet (UV) energy with the filter head. Therefore, fiber optic lighting system for indicating textiles, painting an food, cultural relic is ideal.Because the light is transmitted from the lamp to the end of the fiber Light emitting device can also be equipped with eight color glass fiber disc to achieve continuous or fixed color changes. In addition, the campaign color palette of available computer processing to provide special effects. For example: light timing changes or as the moment the light strobe. Finally, in order to increase the power for complex lighting device.Can also be several sets of front and rear vertical connection or the light emitting device connected in series? The light emitting device includes a light source, a reflector,ultraviolet (UV) and infrared (IR) filter and rotary glass color wheel(optional). According to the interior of the light source is different,, generally divide into tungsten halogen lamp series and metal halide lamp two series. The power of the light source is a halogen tungsten lamp as 50W or 75W 100W the input voltage of AC 12V（device with power transformer）.Applicable to a museum or exhibition hall on the temperature ， Humidity and ultraviolet, infrared control requirements have special places, metal halide lamp light source power is generally 150W or 25W, the input voltage of AC110V, suitable for the outline of a building façade lighting and so on brightness demand higher place, often used in making fiber chandelier.According to the different level of protection, in generally light emitting device is divide into indoor an outdoor two types rotary glass color plate can be equipped with up to eight colors automatically transform.The device can be controlled by the computer according to the change require. But also by the sound system output audio signal synchronization control。Apply it’s own power supply AC plug 110V,50HZ.By light size and required luminance of single piece fiber generally depends on the power and bype of led resource. The optical fiber lamp is ideal that has a very small area of light and Luminous flux output high lamp light source reflector mirror rear and lens front helps to effectively put the light transmission input fiber.The commonly used lamp comprises a 50 to 100W low power MR 16 70W to 250W and metal Halide(M-H) lamps there are 3W, 5W, 8W, 16W, 27W, 45W,75W of LED optical fiber light source color plate supply the meteor. Synchronization, wireless remote control, doubles models.
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