Title:
ELEVATOR CONTROL PANEL
Document Type and Number:
WIPO Patent Application WO/2022/201543
Kind Code:
A1
Abstract:
An elevator control panel (13) comprises: a plurality of heat-producing modules (2) equipped with heater elements 1; a base plate (5) which has mounted thereon the heat-producing modules (2) that are arranged side by side in the gravitational direction; a heat pipe (10) which is embedded in the base plate (5) such that an upper portion of the heat pipe (10) is exposed out of the base plate (5); and first fins (6) provided to the exposed part which is of the heat pipe (10) and which is exposed out of the base plate (5). This elevator control panel (13) is characterized in that second fins (7) are provided to a portion that is of a surface opposite to the surface of the base plate (5) having mounted thereon the plurality of heat-producing modules (2), and that opposes a surface having mounted thereon an upper heat-producing module (2a) located at the uppermost position, among the plurality of heat-producing modules (2).
Inventors:
NAKAZATO AI (JP)
SHOJI TAKASHIGE (JP)
HISAMATSU TAKAFUMI (JP)
SHOJI TAKASHIGE (JP)
HISAMATSU TAKAFUMI (JP)
Application Number:
PCT/JP2021/013103
Publication Date:
September 29, 2022
Filing Date:
March 26, 2021
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B1/34
Domestic Patent References:
| WO2001081224A1 | 2001-11-01 | |||
| WO2020213581A1 | 2020-10-22 |
Foreign References:
| JP2011130524A | 2011-06-30 | |||
| JP2008169028A | 2008-07-24 | |||
| JP2018182733A | 2018-11-15 |
Attorney, Agent or Firm:
TAKADA, TAKAHASHI & PARTNERS (JP)
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