A semi-embedded clean bench device

By designing a semi-embedded clean bench device, adopting a vertical connection structure and a high-efficiency filter, the problem of reduced airflow and external particle intrusion caused by the single airflow of the clean bench is solved, achieving rapid embedding of the operating platform and effective isolation.

CN224489047UActive Publication Date: 2026-07-14CHINA ZHENHUA GRP YONGGUANG ELECTRONICS CO LTD STATE OWNED NO 873 FACTORY
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHINA ZHENHUA GRP YONGGUANG ELECTRONICS CO LTD STATE OWNED NO 873 FACTORY
Filing Date
2025-06-05
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

The existing clean bench has a single and fixed airflow direction, which reduces the air volume when large objects block the air outlet, and makes it easy for external environmental particles to enter, making it unsuitable for the needs of split-type scenarios.

Method used

A semi-embedded clean bench device was designed, which uses a vertically connected top plate and back plate, with an internal cavity and fan. Combined with a high-efficiency filter and sponge, it forms a vertical air wall, realizing a flexible connection of the operating platform and isolation of the upper and lower airflow.

Benefits of technology

It enables rapid integration of the operating platform, effectively isolates the airflow between the air inlet area and the clean working area, reduces vibration interference, prevents the intrusion of external environmental particles, and ensures a clean environment.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224489047U_ABST
    Figure CN224489047U_ABST
Patent Text Reader

Abstract

The utility model provides a kind of semi-embedded clean bench equipment, including the top plate and back plate of vertical connection;Two ends of top plate and back plate are also connected respectively by side plate;The cavity of intercommunication is processed in the top plate and back plate, the upper uniform flow hole and back plate are respectively processed in the upper and lower ends of back plate inside, and the top uniform flow hole is processed in the end edge of top plate inside and away from back plate. New type can quickly realize embedded prefabricated operation platform, and effectively isolate the upper and lower airflow of air inlet area and clean work area. Because high-density sponge has certain flexibility, operation platform embedded clean bench equipment is soft connection, which can reduce the interference of both vibration. For the external environmental particle invasion caused by horizontal outward exhaust obstruction due to large objects placed on operation platform, vertical air wall from top to bottom is provided, which ensures effective isolation from external environment.
Need to check novelty before this filing date? Find Prior Art