Title:
EASY-TO-MAINTAIN WATERPROOF CHASSIS, AND STAGE LAMP HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2024/065871
Kind Code:
A1
Abstract:
An easy-to-maintain waterproof chassis (400), and a stage lamp having same. The easy-to-maintain waterproof chassis (400) comprises a bottom frame (100), and an upper cover (200), which covers the bottom frame (100) and is provided with a pivot hole (210), wherein the bottom frame (100) is cast as a whole; the upper cover (200) comprises a first cover body (220) and a second cover body (230), which are assembled with each other; the pivot hole (210) is formed by jointly assembling the first cover body (220) and the second cover body (230); an oil seal (300) for sealing the outside of a pivot shaft is provided at the pivot hole (210), and the oil seal (300) is mounted and fixed by means of a mounting plate (310); the first cover body (220), the second cover body (230) and the mounting plate (310) are sealed with each other by means of a first sealing strip; and the first cover body (220) and the second cover body (230) abut against the bottom frame (100), with a second sealing strip (250) being provided at each abutment. The upper cover (200) is divided into the first cover body (220) and the second cover body (230), and the first cover body (220) and the second cover body (230) are jointly assembled to form the pivot hole (210), so that the upper cover (200) can be removed from the bottom frame (100) without disassembling other elements, so as to maintain the interior of the waterproof chassis (400) conveniently and rapidly.
Inventors:
JIANG WEIKAI (CN)
Application Number:
PCT/CN2022/124061
Publication Date:
April 04, 2024
Filing Date:
October 09, 2022
Export Citation:
Assignee:
GUANGZHOU HAOYANG ELECTRONICS CO LTD (CN)
International Classes:
F21S8/00
Foreign References:
| CN214627606U | 2021-11-05 | |||
| CN215061578U | 2021-12-07 | |||
| CN112539388A | 2021-03-23 | |||
| CN104566035A | 2015-04-29 | |||
| CN214222845U | 2021-09-17 | |||
| EP2503232A2 | 2012-09-26 |
Attorney, Agent or Firm:
GUANGZHOU RUNHE INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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