The call for energy saving and emission reduction drives the development of solar LED street lights
In today’s call for energy-saving, emission-reduction and low-carbon life, the quality and technology of street lamps have been continuously improved, from ordinary street lamps to solar LED street lamps, and new core technologies have been continuously introduced to reduce production costs, thereby reducing environmental pollution. At the same time, the cost of city electricity is reduced. Solar LED street lights make street lights have solar power output, and solar LED street lights have some advantages. In some areas, solar power is used to meet power supply needs, and street lights are very applicable. Moreover, it is easy to install, can meet the needs of various roads and various regional environmental conditions, and is flexible and convenient. Solar LED street lights can become a project that all aspects of society participate in the development. It solves the lighting problems in remote areas where power is not available, the environment is harsh, and the power supply is difficult. It not only relieves the power shortage, but also achieves green Energy has promoted the development of circular economy and the realization of an energy-saving society. Due to the use of new equipment, the maintenance of solar LED street lights has become relatively simple. You only need to maintain the surface of the equipment regularly. At the same time, the convenience of maintenance is taken into account in the design. A detection port is set inside the controller, which can be used by Use special equipment for testing and replace the equipment at the point of failure.
Q: For end products that need to be connected to the Internet, what should be paid attention to nowadays when radar sensors and wifi/BT/NB coexist?
A: 1) Stagger as much as possible in space, and extend the distance between the antenna of the IoT module and the antenna of the radar; 2) Stagger the time as much as possible, and shield the radar sensor signal when the IoT module communicates; 3) Stagger the frequency as much as possible, and avoid the corresponding communication frequency by adjusting the frequency of the radar sensor.
CHZ in the Spanish Lighting Exhibition, MATELEC
On November 13-November 20, 2018, the Spanish electronic power installation and lighting exhibition MATELEC was grandly opened, and CHZ Spain branch participated in the lighting event. MATELEX is one of the most important exhibitions in Spain and has a high reputation in international exhibitions.
Spain Factory Lighting Project successfully completed
The whole team of CHZ LIGHTING Spain Branch, after several days of hard work, finally completed the lighting renovation project of a large-scale mechanical equipment company in Spain, the overall lighting effect completely exceeded the customer's imagination.
5 Misconceptions About The LED Street Lighting
There are lots of misconceptions in the minds of people with the use of LED lighting and problems connected with them. We have assembled a range of useful resources on the topic to help shed some light and explain a few of the most common myths about LED street lights.
Q: How do you ship the goods and how long does it take to arrive?
A: We usually ship samples and small quantities of products that customers need urgently with DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. High-volume product transportation is available for airline or maritime transportation. The shipping time is updated according to the actual situation of the shipping company.
Q: What should I pay attention to when installing or using the radar module?
A: 1) The sensing distance is tested under ideal conditions. The actual sensing distance is related to the hanging height, the openness of the test site, the height and shape of the tester, and the pace of the tester. The sensing distance of the final product is recommended to be subject to the actual measurement; 2) When the radar sensors are densely distributed, try to ensure that the antennas of the radar are parallel to each other to avoid direct illumination between the antenna surfaces. →For scenarios where the radar antennas may illuminate each other, it is recommended that the installation distance exceeds 1m; →For scenes that require dense distribution such as aging test, ensure that there is a distance of more than 20cm between the lamps. 3) Microwave induction radar has a certain wall penetration capability, which can penetrate thin wooden walls and glass walls, but generally does not easily penetrate solid brick walls.
Lighting renovation for Shanghai Jianfeng successfully completed
Shanghai Jianfeng Heavy Machinery Co., Ltd. is one of the leading enterprises in China's cement machinery industry. It has a history of more than 30 years and has a wide reputation in China's CCB machinery industry. In the first two days, two workshops were rebuilt.
Q: Are you a real factory or a seller?
A: Shanghai CHZ Lighting is a real factory, established in 2010, engaged in the research and development, production, and sales of lighting products. The company has passed ISO9001: 2015 quality system certification, ISO14001: 2015 environmental management system certification, and ISO45001 occupational health and safety system certification. Welcome customers to inspect the factory and negotiate.
IST2 Series Integrated Solar Street Light Lights Up Africa
Le modèle de lampadaire utilisé cette fois est le IST2-3M. C'est le dernier produit de lampadaire solaire de notre société. Il utilise un certain nombre de technologies de contrôle intelligentes pour réaliser de meilleures économies d'énergie et une plus longue durée de vie.
Q: How to reduce the sensing distance on the back of the radar module?
A: 1) Under normal circumstances, after the antenna form is fixed, the pattern is basically determined, and the antenna back lobe optimization can consider the use of a more directional antenna; 2) When designing the antenna: Keep the antenna surface away from the edge of the board as much as possible, increase the size of the board as much as possible, and spread the ground on the bottom as much as possible. Consider placing a shielding cover on the back of the module to reduce the radiation effect of the antenna on the back of the module; 3) The test environment will affect the corresponding test results: the general indoor space has reflections, which will cause the sensing distance behind the module to be relatively far. But in an outdoor environment, this situation will be reduced.