Core product advantages
Efficient cooling system
Integrated die-cast cooling lamp cover adopts a dual structure design of dense fins + internal drainage channels: The fins increase the heat dissipation surface area (60% higher heat dissipation efficiency compared to traditional lamp covers), and the internal drainage channels guide the airflow to flow quickly, reducing the core temperature of the lamp by more than 25°C, significantly extending the lifespan of the light source.
Die-cast one-piece molding process
There are no joint gaps, the structural strength is enhanced by 30%, avoiding the risk of loosening caused by long-term vibration; the size tolerance is controlled within ±0.05mm, making the adaptability to the lamp module more precise.
Durability suitable for industrial scenarios
The high-purity die-cast aluminum material has both lightweight (40% lighter than cast iron lamp covers) and corrosion-resistant properties; the surface can be treated with precision polishing / sandblasting, with a protection level of IP65, suitable for outdoor, dusty, and humid complex environments.
High adaptability and flexibility
Standardized lamp module interfaces are reserved, compatible with mainstream 50-200W industrial lighting sources; the customization development of fin density, lamp cover size, and installation interfaces is supported.
| Project | Specification |
| Product Name | Integrated die-cast cooling lamp cover |
| Material | Press Cast Aluminum (ADC12/AlSi10Mg) |
| Heat Dissipation Area | Customizable (matched according to the power of the lamp) |
| Applicable Lamp Power | 50 - 200W Industrial Lighting Module |
| Protection Grade | P65 (Optional upgrade to IP66) |
| Surface Treatment | Precision Polishing / Sandblasting (Optional) |
Applicable scenarios
Lighting for large equipment
This type of lighting is suitable for the lighting of large equipment such as port cranes, construction machinery (excavators, loaders), and industrial machines.
Outdoor high-pole lights / road lighting
This type of lighting is suitable for outdoor scenarios such as main urban roads, highway service areas, industrial park roads, and large squares.
Lighting for warehousing and logistics centers
This type of lighting is suitable for scenarios such as large e-commerce warehouses, cold chain storage, and raw material storage areas, especially areas with dense shelves (spacing of 3-5 meters) and wide lighting coverage requirements.
Lighting for mines / tunnels and other enclosed spaces
This type of lighting is suitable for enclosed scenarios such as underground mine tunnels, highway tunnels, and railway tunnels with poor ventilation and high humidity.
Process Assurance of the Source Casting Factory
As a professional casting factory, this product can achieve the following:
- High-precision mold development: Matching the complex structure of the product to ensure consistency in mass production;
- Integrated molding cost reduction: Reducing subsequent assembly processes, increasing production efficiency by 40%;
- Batch delivery capability: Monthly production capacity can reach 5000+ pieces, and the delivery cycle is compressed to 10-15 days (for regular models);
- Full-process quality control: Each batch of products undergoes dual tests for heat dissipation performance and pressure resistance strength.
FAQ
Q: What power range of lamps can this heat dissipation lampshade be compatible with?
A: The default compatibility is for industrial lighting modules ranging from 50 to 200W. It can also be customized for the heat dissipation area according to your lamp's power (for example, high-power lamps above 200W). It is compatible with mainstream lamp interfaces.
Q: How much higher is its heat dissipation efficiency compared to ordinary lampshades? How much temperature can it reduce in actual use?
A: Compared to traditional lampshades without a heat dissipation structure, the heat dissipation efficiency is improved by 60%; in actual use, it can reduce the core temperature of the lamp by more than 25°C - the dual structure of dense fins + internal air ducts can not only increase the heat dissipation area but also guide the airflow to quickly remove heat.
Q: How long can it withstand corrosion when used outdoors?
A: It can be used stably for 5-8 years in ordinary outdoor environments (such as roads, squares) by using high-purity die-cast aluminum alloy + surface treatment (polishing / sandblasting); if in salt spray environments (such as ports), the AlSi10Mg material can be selected to extend the usage period to 8-10 years. Generally, there is no need to worry about corrosion issues in daily use.
Q: Compared to the assembled type, what advantages does the one-piece die-cast lampshade have?
A: The biggest advantage is "stability": ① There are no seams, and the structural strength is increased by 30%, capable of withstanding the frequent vibrations in industrial workshops and equipment, and will not loosen or fall off; ② The size tolerance is controlled within ±0.05mm, and the adaptability to the lamp module is more precise, making installation easier.
Q: Can it be customized according to our lamp size / interface? How long does the customization take?
A: Customization is possible (including lampshade size, fin density, installation interface). The customization cycle is generally 7-15 days (depending on the complexity of the structure), and after the mold development is completed, mass production can be carried out.
Q: Will the dust accumulation on the lampshade affect heat dissipation? How to maintain it?
A: A small amount of dust accumulation has little impact, but if it is not cleaned for a long time (such as in storage or mining scenarios), the dust will block the fin gap, reducing the heat dissipation efficiency. Daily maintenance is simple: use compressed air to blow the fin gap or wipe the surface with a dry cloth. There is no need to remove the lampshade.
Q: What does the IP65 protection level specifically protect against? Can it be used in water?
A: IP65 means "fully dust-proof + resistant to low-pressure water jets" - for example, dust in the workshop, outdoor rainstorms, and spray rinsing are not a problem, but it cannot be used in underwater scenarios (for underwater use, an IP68 level needs to be customized, and separate communication is required).
Q: What are the differences between ADC12 and AlSi10Mg aluminum alloys? How should I choose?
A: ADC12: High cost performance, suitable for ordinary industrial / outdoor scenarios (such as factories, road lights); AlSi10Mg: Better strength and corrosion resistance, suitable for salt spray, high-vibration scenarios (such as port equipment, mine tunnels);
Q: Can you handle large orders for bulk production? Can urgent orders be accelerated for delivery?
A: he monthly production capacity is stable at over 5,000 pieces, capable of meeting most batch orders; urgent orders (such as 1,000 pieces or less) can have the delivery cycle compressed to 10-15 days (please communicate the production schedule in advance).
Q: Will each batch of products undergo testing? Are there test reports?
A: Each batch will undergo heat dissipation performance tests (temperature changes under actual working conditions) and pressure strength tests (simulation of vibration / impact environment). After placing an order, corresponding test reports can be provided, and you don't need to worry about the quality～
Ningbo Zhouchi Vehicle Industry Co., Ltd. was founded in 1992, located in Binhai Industrial Park of the beautiful coastal port city -Ningbo. Now our company covers the total area of 16000 square meters, with 150 staffs, including 20 quality inspectors and engineers. Our turnover is around12 Millions USD. Our company specializes in Aluminum Die-casting and Zinc Die-casting, CNC machining and assembling.
Quality Assurance
We have 100% quality guarantee to customers. We will be responsible for any quality problem.
Competitive Prices
We offer ODM service for customer with good quality and reasonable price.
12MLN
Estimated Turnover
150+
Professional Staff
100+
Annual Production of Molds
70%
For Export
our certifications
ISO 14001:2015
The ISO 14001:2015 certificate is an internationally recognized document that indicates that an organization has established, implemented, maintained, and continuously improved an environmental management system (EMS) that complies with the requirements of ISO 14001:2015.
This certificate certifies that the environmental management system of this organization has met international standards, enabling it to systematically manage its environmental responsibilities and commit to sustainable development.
IATF16949:2016
IATF 16949:2016 is an international standard for quality management systems in the automotive industry. It was developed by the International Automotive Task Force (IATF) and was released in October 2016, replacing the previous version of ISO/TS 16949:2009.
The core objective of IATF 16949 is to continuously improve, prevent defects, reduce variations and waste in the automotive supply chain. It aims to ensure that the design and manufacturing of automotive products (including components and materials) can always meet customer requirements and even exceed customer expectations.
our Partners
Our company has established long-term friendly and cooperative partnerships with Suzuki China factory, Peugeot China factory, Schneider Electric and other foreign and domestic well-known enterprises.
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