Invention Grant
- Patent Title: Sanitary operational panel for choosing floor used for elevating equipment
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Application No.: US17646612Application Date: 2021-12-30
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Publication No.: US11802020B2Publication Date: 2023-10-31
- Inventor: Jang Moon Lee
- Applicant: Jang Moon Lee
- Applicant Address: KR Namyangju-si
- Assignee: Jang Moon Lee
- Current Assignee: Jang Moon Lee
- Current Assignee Address: KR Namyangju-si
- Agency: STETINA BRUNDA GARRED AND BRUCKER
- Priority: KR 20200189547 2020.12.31
- Main IPC: B66B1/52
- IPC: B66B1/52 ; H01H13/14 ; H01H13/20 ; H01H13/70 ; H05K7/14 ; A61L2/26 ; A61L2/10

Abstract:
A floor selection operation panel for elevating equipment may include a panel including an opening, an electric compartment room disposed at a rear side of the panel, and a floor selection button disposed inside the electric compartment. The floor selection button may include a button body including a first body and a second body selectively exposed to the outside through the opening, a rotation shaft for rotating the button body, a printed circuit board disposed at a rear side of the button body, the printed circuit board including a switch and a germicidal lamp irradiating light toward the button body, and an elastic member disposed between the rotation shaft and the first body and between the rotation shaft and the second body.
Public/Granted literature
- US20220204313A1 SANITARY OPERATIONAL PANEL FOR CHOOSING FLOOR USED FOR ELEVATING EQUIPMENT Public/Granted day:2022-06-30
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