Title:
VEHICLE ANTENNA DEVICE
Document Type and Number:
Japanese Patent JP2019147421
Kind Code:
A
Abstract:
To properly radiate heat of a heating component.SOLUTION: A vehicle antenna device 1 includes: an antenna part 6 having an antenna element; and a frame 8 for housing a heating component 42 and is attached to an attachment part 3 of a vehicle 2. A cylindrical first space part 31 which is brought into contact with outer air in a state where the device is attached to the vehicle is provided at the frame. The heating component is provided at a portion along the other surface opposite to one surface forming the first space part of the frame.SELECTED DRAWING: Figure 18
Inventors:
CHITAKA HIROKI
Application Number:
JP2018031945A
Publication Date:
September 05, 2019
Filing Date:
February 26, 2018
Export Citation:
Assignee:
DENSO CORP
International Classes:
B60R11/02; H01Q1/22; H01Q1/32; H01Q1/42
Domestic Patent References:
| JPH11289182A | 1999-10-19 | |||
| JP2015154104A | 2015-08-24 | |||
| JP2008085386A | 2008-04-10 | |||
| JP2003304109A | 2003-10-24 | |||
| JPH10190331A | 1998-07-21 | |||
| JP2014050029A | 2014-03-17 | |||
| JP2003179429A | 2003-06-27 | |||
| JP2017220609A | 2017-12-14 |
Foreign References:
| US20120050957A1 | 2012-03-01 |
Attorney, Agent or Firm:
Patent Business Corporation Sato International Patent Office