Lithium battery led street light
Nowadays, in people’s daily life, we find that more and more products are intelligent, and modern lighting is the same. It does not require people’s operation. It will automatically switch after a device is installed. This is the current lithium battery led street light. Lithium battery led street lights have a long service life, with 100% DOD charging and discharging up to more than 900 times.
Traditional street lights are slowly being eliminated. More and more people choose new lithium battery led street lights. The most important core part of lithium battery led street lights is the battery. In recent years, the more commonly used solar battery is the solar lithium battery. Compared with solar batteries, this new type of lithium battery is no longer tightly wrapped in plastic packs, but uses an aluminum-magnesium alloy shell. This new type of lithium battery is not completely attached to each cell, but is The battery cells are fixed with a bracket to make the battery heat dissipation faster and safer.
The new lithium battery has another big advantage, that is, you can adjust the running time and brightness of all street lights with one button. If you want solar street lights to be on for a few hours, lithium battery led street lights will be on for a few hours, how bright you want, It can be adjusted. In addition, the lithium battery led street light uses a battery to realize wireless remote intelligent control, reads the data of the battery, and automatically detects the voltage and current, and then balances the voltage and current of each group of batteries to ensure the service life of the battery. Longer.
Q: Could you please provide us the User Manual?
A: Yes it is. We have designed a beautiful and applicable user manual for each LED lamp, you can ask us at any time. And each of our product boxes will be accompanied by a user manual. CHZ thinks what you think and provides you with thoughtful service anytime, anywhere.
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.
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.
Q: Can CHZ provide installation instructions?
A: We provide product manuals, online guidance, video guidance, and on-site installation guidance and testing. Please communicate with us in advance, and we will negotiate to confirm a more appropriate guidance method to ensure the smooth completion of the project.
Q：What is a general business process?
A：Send inquiry to CHZ→(Customer provides engineering information→Dialux simulation design→Confirm design plan and product→) Specification confirmation→Quotation→Sample list confirmation→Form invoice→Payment bank document→Sample delivery→Sample satisfaction→Big order list→ Formal invoice → 30% deposit payment in advance → production-ready → 70% balance bank check → delivery → after-sales service
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.
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.
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