Grazie alle moderne tecnologie di risparmio energetico, oggi è fondamentale che i prodotti per l'illuminazione siano robusti e affidabili. Quasi tutti i moderni sistemi di illuminazione esterna prevedono un corpo in alluminio pressofuso per i loro lampioni. Essendo altamente termico, resistente alla corrosione e robusto, questo corpo dura a lungo nonostante gli eventi difficili dell'ambiente. Protegge i circuiti dei LED e consente la fuoriuscita del calore, preservandone la durata. Gli involucri dei lampioni a LED in alluminio sono progettati per garantire sicurezza e qualità a livello globale.
Essendo ben costruite e versatili, queste custodie si vedono spesso lungo le strade, le autostrade, nelle industrie e nei parchi. Grazie al progresso della progettazione, molti tipi di corpi di illuminazione stradale a LED in alluminio pressofuso sono stati realizzati per soddisfare numerose esigenze e preferenze in materia di apparecchi di illuminazione. Se in passato l'alloggiamento dei lampioni a LED era progettato per l'efficienza, oggi offre design modulari, funzioni intelligenti e un aspetto gradevole. In questo articolo vengono illustrate le caratteristiche, i tipi, le serie, le specifiche e i vantaggi dell'utilizzo di alluminio pressofuso per coloro che pianificano, progettano e scelgono gli apparecchi di illuminazione stradale.
Questo articolo illustra l'importanza, i vantaggi e la richiesta dei corpi illuminanti in alluminio pressofuso, le fasi di produzione e le moderne tendenze del mercato.
Cosa si intende per corpo illuminante in alluminio pressofuso?
L'alluminio pressofuso è il processo utilizzato per realizzare il corpo protettivo e di supporto dei lampioni a LED. All'interno di questo corpo sono collocati tutti gli elementi importanti dell'unità di illuminazione, come il driver LED, il circuito stampato e la lente, e sono tutti protetti da polvere, acqua e temperature calde o fredde.
La pressofusione di alluminio consente ai produttori di creare alloggiamenti per lampioni a LED resistenti, uniformi, precisi e leggeri. L'oggetto che ne risulta è durevole e ha un aspetto elegante, con linee solitamente morbide e raffinate.
Le fasi del processo di pressofusione
Nella pressofusione, l'alluminio fuso viene spinto ad alta pressione in una cavità dello stampo. Una volta terminata la procedura e una volta che il metallo si è completamente solidificato, si forma secondo la forma dello stampo e viene successivamente estratto, rifilato, pulito e lucidato.
Uno dei motivi principali per utilizzare questo processo nell'illuminazione stradale a LED è la capacità di produrre pezzi con una precisa accuratezza, con le stesse caratteristiche ogni volta e con eccellenti qualità fisiche e superficiali.
Ecco un semplice schema di ciò che dovete fare:
- Preparazione dello stampo Una matrice viene pulita e ricoperta di lubrificante.
- Iniezione di metallo - The molten aluminium goes through an injection at high pressure.
- Temperature: During cooling and solidification, the metal lowers in temperature and forms into a shape.
- Ejection - The part is pushed out of the die.
- Trimming & Finishing – A carpenter trims off the extra bits and finishes the wood.
It allows manufacturers to make many products at a low cost since it minimizes waste.
Perché utilizzare l'alluminio pressofuso per i corpi illuminanti?
There are many benefits to using a die-cast aluminium body for a street light.
1. Dissipazione del calore
Aluminium is excellent at transferring heat. Heat generated by the LEDs is dispersed by the body and stops the components from overheating and ultimately damaging them. By using this feature, the vehicle is able to handle stable performance in different kinds of weather.
2. Robustezza e solidità
The material does not add weight, but it’s durable enough to face harsh weather conditions.
3. Resistenza alla corrosione
Applying coating or anodizing to aluminium makes it very resistant to corrosion, so the housing for LED street lights lasts for a long time in rough places, including by the sea or around factories.
4. Flessibilità del design
With die casting, it is possible to create objects with extra features and shapes, meaning the need for other types of assembly is reduced.
5. Appeal estetico
Nowadays, modern city planners prefer fixtures that are clean and sleek. Both the purpose and appearance of a city can be shaped by LED street lights with a die cast aluminum body.
Strumenti da utilizzare nelle aree urbane e industriali
The body of a die-cast aluminium street light is found in places such as:
- Cities and highways
- Parks and places for recreation
- Industries are grouped into specific zones
- Areas on campus and in shopping centers
- Lots can be brightened and borders lit up
This kind of housing can be used with LEDs that draw light at all levels, from lighting to smart controls.
Perché l'alloggiamento dell'illuminazione stradale in alluminio LED pressofuso è favorevole al mercato?
In the last several years, more and more companies have switched to aluminum die-cast LED street light housing. It is influenced by a variety of different aspects.
- Governments are emphasizing energy-saving lights.
- Building smart cities requires lighting that is easy to upgrade as needed.
- Being durable for a long time, they end up costing less to maintain.
- Aluminium recycling benefits the environment by helping to achieve sustainability goals.
The trend will continue since many cities invest in updating their infrastructure and prefer energy-saving lighting systems.
La funzione Controllo qualità e standard
Manufacturers of LED street light housing must strictly follow industry rules to ensure it operates safely, works properly, and lasts long. Businesses should check the following qualities:
- IP Rankings – To protect your phone from water and dust.
- Heat Testing – To check if the heat produced by the device is handled efficiently.
- Environment and Objects: To withstand threats and shocks from the surrounding environment and objects.
- Corrosion Tests: Performance Guaranteed by Running Corrosion Tests over Time.
To gain worldwide approval and trust from buyers, a high-quality LED street light should pass CE, RoHS and ISO certifications.
Produzione di una serie di corpi illuminanti stradali in alluminio pressofuso
Many manufacturers separate their products into series based on how they look, their output, where they are used, and their technical attributes. Thanks to the street light body series, buyers can easily select a product that suits their needs. The following are the most common types of TV series seen:
1. Miniserie 20W-50W
The Mini Series has compact housing units for LED street lights that are meant for narrow roads, walkways and homes. Because they’re all very light and efficient, these models are common in locations that do not need much light.
2. Serie standard (60-120W)
This is the group of literature that most people read. The LED street lighting housings in this series are both strong and save on costs. It is perfect for driving on roads, parking lots, and guarding plants and factories.
3. La gamma comprende da 150W a 250W
As they are meant for highways, broad streets and expansive outdoor areas, these products have LED street lights in sturdy aluminum casting with extra heat dissipation. Many such phones include smart features and higher levels of dust and water resistance.
4. Serie Smart/Intelligente
These hosts are configured to support motion sensors, IoT modules, or smart drivers. In the series, aluminium street lights are equipped with wireless technology, allowing them to respond to remote control for new smart city technology.
5. Designer o serie architettonica
The series joins music with the beauty of art. In this segment, the LED street light housing is usually crafted to fit the specific needs of each customer and finished with high-quality components for places that care about appearance.
Le norme sono le specifiche dei lampioni a LED
Before manufacturing or selecting street light bodies with a die-cast aluminum mixture, make sure the product is in line with global and local standards. They make certain that products are secure, reliable, sturdy, and sustainable. Here are the main specifications and standards that are commonly used for LED street lighting:
1. Protezione dall'ingresso o classificazione IP
The IP rating for most cases is IP65 / IP66.
This rating reveals how well the enclosure can deal with dust and water. If a street light housing has an IP65 rating or more, its internal items will be safeguarded from rain, dust and different environmental hazards, perfect for using outdoors all year.
2. Protezione contro gli urti (valutazione IK)
Usually, desks are made to Standard IK08 or above.
The IK rating shows how much the product can withstand being hit. Thanks to a high IK rating, LED street lights with die cast aluminum bodies are better shielded from being vandalized or damaged accidentally in places such as streets or factories.
3. Sicurezza e livello di prestazioni degli standard IEC/EN
- IEC 60598 gives the general rules and tested requirements of luminaires
- EN 62471 – The safety of lamps related to UV radiation
They set the safety rules, gauge the electrical safety, and set limits for optical risks for die casting aluminum LED street light housings.
4. LM-80 e TM-21 sono test che determinano la durata di vita dei LED.
They assess how well LED lights perform in terms of burning brighter as time goes by. As the LED module is covered, the die cast aluminium street light housing must ensure enough heat dissipation to meet the lifetime guarantees.
5. Esistono due tipi di normative: RoHS e CE
RoHS helps ensure that products contain no lead or mercury.
CE marks confirm that a product meets the EU’s safety, health, and environmental protection standards.
Diversi tipi di corpi illuminanti stradali in alluminio pressofuso
More efficient, durable and pretty street lights are in demand, which is why designers create various die cast aluminium street light body types. Different roofing materials fit particular needs, allowing them to be used in different applications. These are the usual types of computers, and everyone is customized for better performance and usability.
1. Alloggiamenti in alluminio economici da produrre
Today, lighting manufacturers are turning to modular housing styles. Since the LED driver and LED module have their compartments in the aluminium street light bodies, changing or repairing parts is much more manageable. Because they are modular, smart-city companies can easily upgrade these fixtures as needed. This is the best choice for urban areas that want a street light housing that can adjust and remain low-maintenance for a long period.
2. Alloggiamenti non modulari (non integrati)
No separate light components are used in integrated housings, as everything is packed within one airtight unit. The LED street light is made with a die-cast aluminum body that requires little care and is well-protected. When there are fewer movable parts in a television, it becomes less likely for water and dust to get inside. Due to their high IP ratings, these housings work well in outdoor locations that experience harsh weather. Due to being cheap and straightforward, they are preferred for lighting rural or semi-urban areas where fixing them regularly is not easy.
3. Alloggiamenti piccoli o miniaturizzati
Built for modern cities, compact housing on LED street lights is slim and adds an easy-to-spot appearance on city streets. They easily fit with the structures found in cities and are preferred for not standing out too much. The specific shape of die-cast items makes them not only visually pleasing but also great for use. The heat the bodies absorb can dissipate quickly, plus they resist wind, making them perfect for use in cities, on walkways, and in style-conscious areas.
4. Alloggiamenti industriali per impieghi gravosi
Heavy-duty die-cast aluminium street lights are designed to function in the toughest situations, as they have larger and stronger walls. Since they can withstand both stress and corrosion, the best places for them are industrial areas, coastlines, and transport hubs. An extra protective layer is often applied to these housings. This type is the toughest, so it is most suitable for housing LED street lights in important infrastructure where strength is crucial.
5. Alloggiamenti ad angolo regolabile
This kind of housing can be adjusted, letting users easily change the direction of the light. Such LED street light die cast aluminum bodies are best suited to parking lots, the edges of stadiums, or roads with different shapes. Controlling the beam direction makes the lights brighter and allows for less light to escape into the sky. It is commonly used in custom installations because it can easily be configured to achieve the best results.
6. Alloggiamenti pronti per l'uso
Because many cities are starting to use smart infrastructure, LED street light housing units are now equipped to support sensors, cameras, and various smart devices. Hardware on the die-cast aluminium parts of street lights includes designated spaces for easy connection to wireless systems and the Internet of Things. Using these housings, communities can benefit from dimming lights on a set schedule, detecting motion, and preferably watch over everything from anywhere. This option is designed for future solutions and is perfect for use in smart cities and campuses.
Miglioramento del design e delle funzioni
As new technology is developed, the street light body for die-cast aluminium is also improving. Now, new televisions often have these functions included:
- You won’t need tools for maintenance because the door is tool-less.
- Sensors built into the security camera for detecting movement
- You can use smart controls to adjust the lighting and set schedules.
- LEDs and drivers can be replaced using modular designs.
Street lighting innovations are useful and also support smart city and IoT projects everywhere.
Problemi di produzione e soluzioni
Nonetheless, making die-cast aluminum LED lights for the street can be tricky due to these issues:
- The mold used to form materials is relatively expensive to produce
- Defects appearing on the surface during casting
- Poor quality may happen when there is no proper control
Such issues can be handled by:
- Using precision machining and CNC trimming
- Advanced simulation software is used during the design of the mold.
- Using quality control during the production process
When these issues are handled, manufacturers achieve both the proper performance and the desired appearance for every LED street light die-cast aluminum unit.
Effetti sull'ambiente e sull'economia
Aluminium die casting contributes to sustainability mainly by:
- Recycling of aluminium does not lower its quality and helps save natural resources.
- Light Housing – Shipping costs decrease, and lighting systems become energy efficient.
It is more affordable for cities and developers to own and operate LED street lights because the lights last long and requires little regular maintenance.
Conclusione
In modern public lighting, the die cast aluminium body of street lights is extremely important. Manufacturers, city planners and engineers interested in achieving sustainability, durability and design rely on concrete.
Superior heat management and attractive city designs are features of these street lighting housings as they evolve. Urban growth and developments mean that demand for smart, green and fine lighting parts such as die casting aluminum LED street light housing will increase as well.
Making the right decision about the LED street light die cast aluminum body encourages efficiency, safety and environmental protection in the future. Thanks to every well-lit street, parking area and industrial road, these housings securely support us each day with each new cast they make.
Domande frequenti
1. Che cos'è un corpo in alluminio pressofuso per i lampioni?
The body of an LED street light, made from die cast aluminium, is strong and does not allow heat to damage the inside. It is formed using method that guarantees strength, accuracy and resistance to rust.
2. Perché la pressofusione è il materiale preferito per l'alloggiamento dei lampioni a LED?
The process of die casting is very accurate and creates shapes with a consistent level of quality. Due to its good heat distribution and sturdiness, it is perfect for LED street lights placed outside.
3. I corpi illuminanti in alluminio pressofuso resistono agli agenti atmosferici?
Yes, most die-cast aluminium street light bodies are constructed to keep out water, dust, and dirt. Because of this, they can be used in any weather in cities, farms, and factories.
4. Perché è meglio utilizzare un lampione a LED in alluminio pressofuso invece di un alloggiamento in plastica?
Aluminium does a better job at heat dissipation, is more durable, and lasts longer than plastic. Such housings are proven to be more resistant against UV rays and changes caused by the environment.
5. Gli alloggiamenti dei lampioni a LED in alluminio pressofuso potrebbero essere dotati di tecnologia intelligente?
Absolutely. This smart feature allows LED street lights to detect any sign of motion and make adjustments, especially for energy use.
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