Title:
ランプユニット及び加熱装置
Document Type and Number:
Japanese Patent JP6667108
Kind Code:
B2
Abstract:
The invention provides a lamp unit and a heating device which are capable of suppressing breakage of sealing portions when a terminal plate is fixed to a device. The heating device includes the lamp unit. The lamp unit includes at least one lamp and a terminal plate connected to the lamp. The lamp has a pipe body having sealing portions at both end portions thereof, a metal foil buried to the sealing portions, and a lead rod whose inner end portion is fixed to the metal foil and whose outer end portion is fixed to the terminal plate, wherein the metal foil is configured to intersect the terminal plate at an angle when being observed in an axial direction of the pipe body.
Inventors:
Yuya Terao
Kazuyuki Ikushima
Kazuyuki Ikushima
Application Number:
JP2016151943A
Publication Date:
March 18, 2020
Filing Date:
August 02, 2016
Export Citation:
Assignee:
Ushio, Inc.
International Classes:
H05B3/02; G03G15/20; H01K1/44; H05B3/00; H05B3/44
Domestic Patent References:
| JP2009295462A | ||||
| JP200943650A | ||||
| JP2005216736A |
Attorney, Agent or Firm:
Patent Business Corporation Unias International Patent Office