Title:
CASING STRUCTURE OF FAR-INFRARED RADIATION TYPE SNOW MELTING DEVICE
Document Type and Number:
Japanese Patent JP2020133384
Kind Code:
A
Abstract:
To provide a far-infrared radiation type snow melting device that has snow melting efficiency increased.SOLUTION: In a far-infrared radiation type snow melting device where a casing having a prescribed shape lower opening is disposed, a reflection board and a far-infrared radiation lamp are disposed within the casing, and the far-infrared radiation lamp is located adjacent to the uppermost part in the reflection board, snow melting efficiency is improved by increasing the casing height than a conventional one and narrowing a radiation angular range of the far-infrared radiation irradiated from the radiation lamp toward the lower direction to enlarge a radiation heat amount relative to lower snow accumulation.SELECTED DRAWING: Figure 4
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Inventors:
SOMA OSAMU
Application Number:
JP2019039000A
Publication Date:
August 31, 2020
Filing Date:
February 14, 2019
Export Citation:
Assignee:
SOMA OSAMU
International Classes:
E01C11/26; E04H9/16
Domestic Patent References:
| JPS6386289A | 1988-04-16 | |||
| JP2004172103A | 2004-06-17 | |||
| JPS49121326A | 1974-11-20 | |||
| JP2012162907A | 2012-08-30 | |||
| JP2013139691A | 2013-07-18 | |||
| JP2017152320A | 2017-08-31 | |||
| JPS51105285U | 1976-08-23 | |||
| JPH07211110A | 1995-08-11 |
Other References:
"平行光型ラインヒータ LHW-60／ｆ∞タイプ", 有限会社フィンテックのホームページ, JPN6022016838, 17 August 2018 (2018-08-17), ISSN: 0004839633