When you take out fresh fruits and vegetables under the soft lighting of the refrigerator, or see a clear indicator light flashing while the washing machine is running, the right light in these daily scenes hides the technical ingenuity of Hongli Zhihui. As a veteran player in the LED field, Hongli Zhihui has built a complete solution covering brackets, packages, modules to Mini LED displays with its profound technical accumulation. It is quietly upgrading the home appliance experience of thousands of households with the light of innovation, allowing Technology and warmth are integrated into the details of life.
Highly reliable LED bracket: invisible protective armor
The use environment of home appliances is complex and diverse. Refrigerators need to withstand low temperatures and humidity. Washing machines are accompanied by continuous vibration when running, which puts strict requirements on the mechanical strength and weather resistance of internal components. In response to these pain points, Hongli Zhihui has created a number of star bracket products, becoming the invisible backbone for the stable operation of home appliances.
T2835 bracket: a trusted choice
The T2835 bracket is made of Japanese Coralay PA9T-TA112 high-strength engineering plastic. This material has excellent low temperature resistance and aging resistance, and can maintain structural stability even in long-term low-temperature operating environments of refrigerators. At the same time, the bracket has innovatively designed a unique hardware pad and anti-tension hole structure, which greatly improves the anti-distortion ability and prevents components from falling off due to slight collisions during transportation or use. At present, this series has become the core lighting component of many internationally renowned refrigerator brands, ensuring uniform and long-term reliability of light in the box.
3014 Bracket: A stress resistant expert in
The 3014 bracket adapts to a wider range of home appliance scenarios through dual innovations in materials and structures. It adopts a composite structure of a 0.3mm thick red copper (C194) substrate and PA9T-TA112 plastic. The red copper substrate not only improves the heat conduction efficiency, but also gives the bracket super tensile and bending strength even when the washing machine is running at high speed. Vibration, or temperature changes when the air conditioner is turned on and off, it can also calmly cope with the stress test, providing stable support for key parts such as washing machine indicators and air conditioner control panels.
Packaging and modules: Customized light engines to empower home appliance function upgrades
Relying on the core advantages of self-developed brackets, Hongli Zhihui further extends the industrial chain and launches diversified LED packaging products and highly integrated module solutions, shifting from single device supply to full-scene functional empowerment to meet the flexibility of home appliance manufacturers. Change design needs.
Home appliance indication packaging series: the big emphasis
For home appliance indicators, digital screens and other scenarios, Hongli Zhihui has created two series of packaging products: CHIP and TOP. The CHIP class covers multiple specifications such as 1005, 1608, and 2012. It is small in size and low in power consumption, making it suitable for densely arranged control panels; the TOP class is mainly based on the 1608 and 3014 series, and has a wide viewing angle (up to more than 120)., multi-color optional (red, green, blue, yellow, etc.) features, which can clearly present the operating status of home appliances. These products are compatible with reflow soldering processes, have high soldering stability, effectively reduce production yield risks, and become a high-quality alternative to traditional digital tubes.
Integrated lighting modules: The leap from device to solution
Hongli Zhihui did not stop at a single package device, but developed a highly integrated lighting module through the integrated design of LED driver + functional circuits. Taking fan lights and ceiling lamp modules commonly used in home appliances as an example, they optimize the heat dissipation path through precise device layout, and use through-hole design to meet strict reliability requirements such as humidity and high temperature; innovatively integrate SMD die and soft board in terms of technology. Patch and three-anti-paint spraying technology improve the corrosion and oxidation resistance of the module. More importantly, relying on mature patented solutions, Hongli Zhihui can quickly respond to customers 'personalized needs. Whether it is customizing ceiling lamp modules with specific color temperatures or developing fan lamp modules with sensing functions, it can achieve flexible delivery, injecting differentiated competitiveness into home appliances.
Mini LED Display: Layout next-generation technology and open up smart vision
In the cutting-edge field of LED technology, Hongli Zhihui also demonstrated industry-leading strength. As one of the few companies in the world to achieve mass production of Mini/Micro LEDs, its Mini LED backlight products have reached cooperation with many internationally renowned brands based on their advantages such as high contrast and high brightness to promote the display of TVs, VR, and notebook computers. upgrade.
This series of products has strong adaptability: it supports multiple substrate types such as glass substrate, FPC, and PCB, and is compatible with chips of size of 35 mil and above. Packaging structures such as SMD, POB, COB, and COG can be selected according to customer needs. Through the entire surface coating or single-point LENS packaging process, the contrast and brightness uniformity of the product are further improved. For example, when applied to high-end TVs, the dark field details are clearer and the bright parts are not overexposed; when applied to VR equipment, it can effectively reduce the screen window effect and enhance immersion. At present, its Mini LED backlight products have achieved a 40-inch single-board integrated package, making it possible to make thin and light design of large size display devices.
Innovative design of refrigerator light: illuminate the details of life and temperature
As the core appliance for storing ingredients in the home, the internal lighting of refrigerators not only affects the convenience of use, but also directly affects the perception of food preservation. Hongli Zhihui launched a customized refrigerator lamp for refrigerator scenarios, which strives to the extreme from optical design to quality certification, redefining the light in the refrigerator.
This refrigerator light provides two installation options: side and middle. It can be flexibly adapted to different refrigerator structures such as single door, double door, and cross door. It is easy to install and highly compatible. In terms of performance, its high light efficiency reaches 1281lm/W(DLC Premium certification), which can achieve uniform lighting with low power consumption; the high color rendering index (CRI Ra94, R9 72) can truly restore the color of ingredients, whether it is bright red strawberries, green vegetables, or fresh meat, can be clearly presented in the box to avoid misjudgment of freshness due to light color cast. In addition, the product life is as long as L90 54000 hours (7-year warranty is provided), and has passed international certifications such as UL and NSF, taking into account safety and durability, making it the preferred solution to replace traditional fluorescent lamps and ordinary LED lamps.
Integrated and two-wing strategy: Building an optical technology ecosystem for the entire industry chain
From the basic guarantee of LED brackets, to the functional empowerment of packaging modules, to the cutting-edge layout of Mini LED, Hongli Zhihui has built a complete industrial chain advantage with an integrated two-wing strategy (with LED semiconductor packaging as the core, with automotive lighting and electronics, Mini/Micro LED display as the two major growth wings In the field of home appliances, its solutions not only focus on the improvement of technical parameters, but also pay attention to the user's subtle experience to make refrigerator lights softer, washing machine lights clearer, and TV displays more realistic. It uses temperature-sensitive technology to light up every family. Daily life promotes the development of the home appliance industry in a smarter and better direction.
