LED sound control lamp manufacturers analyze the corridor corridor stairs sound control lamp head is always bright, not lit, the failure is broken, what should I do?
At present, most of the residential buildings in the residential area are equipped with relatively energy-efficient staircase sound control lights. The purpose of installing the voice-activated lamp is to save electricity, people to light, people to go out, easy access. Once the voice-activated lamp appears, it will not be long before it will be broken. It will always be bright, not lit, and the malfunction will be broken. What should I do? How to find out the bad reasons? How to deal with the most cost-effective?
Hongbang Lighting has accumulated many years of research and development and production experience in LED sound and light control, human body infrared sensing and radar sensing. The following answers based on Hongbang Lighting's many years of experience (LED sound and light control light technology support WeChat: Hobrled, there are Time will try to answer) .
We found that many of the sound-activated lights in the residential building corridors were originally convenient for everyone to go home at night, but some voice-activated lights are either of poor quality or long-lasting use, and the sensitivity is reduced, often making a lot of noise, sometimes The stair light can be brightened, and even more directly, the neighbors who live on the same floor will habitually sigh, groping in the darkness to open the door, and shut it heavily, seems to want to vent this The resentment of the dark corridor lights. In some cases, the voice-activated lamp has no difference from the ordinary lighting. It is always bright and completely energy-saving. It is obviously a sound-activated lamp for energy saving and convenience. Now it has become a "display lamp", which brings inconvenience to residents.
So what should I do if the voice control lamp is broken? To solve the problem, we must first understand the voice-activated lights. There are two types of voice-activated lights on the market:
The first one is composed of a voice-activated head + an incandescent light bulb, and this can only use an incandescent light bulb (tungsten light bulb). The sound-controlled light head is converted into an acoustic signal in a certain decibel and frequency range after the circuit in the base is received. After the electric signal is multi-stage amplified, the thyristor or relay in the starting circuit is turned on, the light bulb is turned on, and the delay circuit is started. After the set time, the delay circuit turns off the thyristor or the relay. The light bulb goes out and one duty cycle is completed. There are generally light control circuits in the voice-activated lamp head. The voice-activated head mainly controls the light bulb (incandescent lamp) through sound and light induction. During the day, the light lamp will not light up, and the sound lamp will not light up at night. The disadvantage of this kind of voice-activated lamp is that the incandescent light bulb is easy to be broken. In the residential corridor, there is often no light. It is very troublesome to change the light bulb, and the sound control lamp of the incandescent light bulb does not save energy.
If such a voice control lamp is always on, then there is no doubt that the voice control head is broken. Generally, the voice control head can be solved. If the light bulb does not light up, then the incandescent light bulb is generally broken, or the voice control light is broken. Oh, the specific situation should be checked out!
The second type is the LED sound control lamp . The LED sound control lamp generally integrates the sound control circuit into the lamp power supply. The E27 and B22 interfaces can be used as long as they are inserted into the lamp holder. No additional voice control head is needed. When the nighttime ambient light dims, the switch automatically enters the standby state. When there is a sound such as a voice or a footstep, it will immediately light up, and the light will be turned off automatically after a delay of about 60 seconds; it will enter the standby state again. This is a very human design technique, which saves the cost of traditionally installing additional switches. When operating, the operating current is 27 mA, the standby is completely off (current is almost zero); true power saving. The LED sound control lamp is divided into LED sound control bulb and ceiling LED sound control lamp. Consumers can use different types of lamps according to different environmental requirements.
In fact, all of the above are some theoretical knowledge about the lamp. For ordinary consumers, as long as the voice-activated lamp of the incandescent light bulb is outdated, many consumers feedback that the incandescent light control lamp is easy to break. Now, the LED sound control lamp is all right.
For the sound control lamp is broken, Hongbang Lighting provides the following methods:
1. Incandescent sound control lamps, if such bulbs are broken, generally incandescent bulbs are more likely to be bad, change one, if there is still a problem with the replacement of the bulb, then the voice control head is broken, the probability of bad voice control head is relatively Small, if you want to solve the problem completely, then change the LED sound control lamp, as long as a lamp holder is plugged into the LED sound control lamp, eliminating the trouble of changing the voice control head and the incandescent lamp.
2. If the LED sound control lamp is broken, it is very likely that the voice control + power supply is partially broken. Unless some humid and special environments are used, the LED is not so fragile. Consumers should pay attention to the choice of guaranteed manufacturers when purchasing LED sound control lights. Led lights are generally provided with 2-3 years warranty, broken contact with the factory after sale.
It should be noted that product quality is the only guarantee for long life. Consumers should not blindly pursue low-priced products. As the saying goes: one penny, one share. No manufacturer will do a loss-making business. Consumers need to know what materials are used in the lamp, what kind of power source is used, what kind of light source is used, and what kind of heat conduction and heat dissipation are essential. More expensive and more expensive products are not pursued by consumers. Consumers should pay more attention to the value that products bring to you. For example, if you buy a voice-activated lamp for 4 years and 6 yuan for a voice-activated lamp for 3 years, which is worthwhile?
Some voice-activated lamps are used for a long time, just like a machine. It is inevitable that there will be no problem with the failure of the voice-activated lamp. Some of the heads of the voice-activated lamp are dusty and fail, and some encounter wet weather. For example, in the foggy days of spring and the rainy days in summer, the sensitivity is reduced, and there is no response to the general sound. Therefore, the residents of the upper and lower buildings in the evening make the sound louder by opening the voice control lights. In this case, it is best to clean the dust of the voice-activated lamp or seek an electrician to replace it.
Can ordinary LED bulbs be used on ordinary voice switches?
The answer is: not necessarily, maybe you will think the answer is a bit funny, then please see below.
Ordinary voice-activated switch is generally controlled by thyristor. It will have a quiescent current when working. The switch with good quality will have a small quiescent current. The quiescent current will be relatively large. If you use energy-saving lamps, this static The current can't make the energy-saving lamp illuminate, because the start-up of the energy-saving lamp requires high voltage, and the LED lamp is driven by current. The tiny current can also make the LED emit light. When the quality of the switch is not very good, the quiescent current will be larger, so that the quiescent current will be larger. The LED light is on, which causes the LED to be completely off when it is turned off, that is, it is slightly bright. Therefore, it is recommended to use the LED sound control lamp with its own voice control function.
Shenzhen Hongbang Lighting Co., Ltd. (Tel: 400-688-3653 ) is a national high-tech enterprise that provides LED lighting for sound and light control, human body infrared induction, radar induction research and development, production and sales. The feedback from the owners is very good.
Hongbang Lighting Sound Control Lamp has already served a number of property communities. Our sound and light control lights can be used as long as ordinary lamp holders, and can not be connected to sound control switches, infrared, radar switches and other types of sensor switches, which are commonly used at home. The sound- sensing light sensor product features are not bright during the day, when the light is dark and the night will work. After receiving the product during the day, please select the product where the light is dark. We also have waterproof LED bulbs for walkways and parks outside the community.
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