Digitized three-proofing automatic light-changing lens group

Through the design of metal shell and sealing structure, the failure problem of the welding mirror group in harsh environments is solved, and the effects of high temperature resistance, dustproof and waterproof are achieved, ensuring the safety and stability of the mirror group.

CN222285753UActive Publication Date: 2025-01-03JIANGSU TUOERQI PHOTOELECTRIC TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202420526871.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-19
Publication Date
2025-01-03
Estimated Expiration
2034-03-19

AI Technical Summary

Technical Problem

The existing welding mirror sets are prone to failure in harsh environments such as high temperature, high humidity and metal dust. The plastic shell is prone to baking, resulting in failure of outer protection, and sweat and dust entering the mirror set, causing safety hazards and functional impairments.

Method used

The metal front cover and the metal back cover are spliced ​​to form the shell, and the C-shaped glue groove and the chamfer groove are provided inside. High-temperature resistant flexible glue seal is used to increase the bonding area between the glue and the components, isolate external dust and water vapor, and achieve resistance to resistance. High temperature, dustproof and waterproof functions.

Benefits of technology

Effectively prevent sweat and dust from entering, enhance the high temperature resistance of the mirror group, avoid softening of the plastic shell and sweat corrosion, and ensure the safety and normal function of the internal structure.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222285753U_ABST
    Figure CN222285753U_ABST
Patent Text Reader

Abstract

The utility model discloses a digital three-proofing automatic light-changing lens group which comprises a metal front cover and a metal rear cover which are spliced and then bonded to form a shell, a plurality of through grooves are formed in the metal front cover and the metal rear cover, a liquid crystal board is arranged at the lower end in the shell, a solar panel is arranged on the front face of the upper end in the shell, and a main board is arranged on the back face of the upper end in the shell. An outer protection sheet is arranged on the back face of the shell, a function plate is arranged on the back face of the shell and penetrates through the outer protection sheet, and a special C-shaped glue containing groove and a special inclined pulling chamfering groove are formed in the shell. Through process and structure improvement, the metal front cover and the metal rear cover are introduced to serve as a shell frame, the C-shaped glue containing groove is adopted in the shell for glue injection sealing, high-temperature-resistant flexible glue leaked from the C-shaped glue containing groove is contained through the inclined-pulling chamfered groove, and the combination area of the glue and components is increased; and the glue accommodating space can properly wrap an easy-to-leak area, so that external dust, water vapor and sweat are prevented from entering the inside of the lens group, and the high-temperature-resistant, dustproof and waterproof functions are realized.
Need to check novelty before this filing date? Find Prior Art