公开(公告)号：USD718891S1

公开(公告)日：2014-12-02

申请号：US29446247

申请日：2013-02-21

申请人： Patlite Corporation

设计人： Kaoru Sawano ,  Keiko Uemura ,  Tetsuya Miyatake

公开(公告)号：USD791630S1

公开(公告)日：2017-07-11

申请号：US29516246

申请日：2015-01-30

申请人： PATLITE Corporation

设计人： Tetsuya Miyatake ,  Keiko Uemura

公开(公告)号：US10187713B2

公开(公告)日：2019-01-22

申请号：US15322332

申请日：2015-02-18

申请人： PATLITE CORPORATION

发明人： Tetsuya Miyatake ,  Kazuya Nishimatsu ,  Yusuke Tone ,  Daisuke Shigematsu

IPC分类号： H04R1/02 ,  H04R1/34 ,  F21V31/00 ,  F21Y115/10 ,  F21W111/00 ,  F21V3/02

CPC分类号： H04R1/028 ,  F21S2/00 ,  F21V3/02 ,  F21V31/00 ,  F21V33/00 ,  F21W2111/00 ,  F21Y2115/10 ,  G08B3/00 ,  G08B5/00 ,  G10K9/22 ,  G10K11/02 ,  H04R1/02 ,  H04R1/023 ,  H04R1/2811 ,  H04R1/2888 ,  H04R1/345 ,  H04R2499/11

摘要： A main body case 9 includes an output opening 43 for outputting sound from a sound source to an opposing space between an upper main wall 33 and a lower main wall 34. The main body case 9 includes a front main wall 41 for preventing entering of a water droplet to the output opening 43 and for guiding the sound to a rear side B, and a rear main wall 35 for reflecting the sound to a front side F. A first space 51 between the front main wall 41 and the rear main wall 35, a second space 52 surrounded by a left surface 41C of the front main wall 41 and the rear main wall 35 and the upper main wall 33 and the lower main wall 34 and a third space 53 surrounded by a right surface 41D the front main wall 41 and the rear main wall 35 and the upper main wall 33 and the lower main wall 34 are communicating with one another along a crosswise direction Y at a rear end part of each of these spaces.

公开(公告)号：US09883269B2

公开(公告)日：2018-01-30

申请号：US15322332

申请日：2015-02-18

申请人： PATLITE CORPORATION

发明人： Tetsuya Miyatake ,  Kazuya Nishimatsu ,  Yusuke Tone ,  Daisuke Shigematsu

IPC分类号： H04R1/02 ,  H04R1/34 ,  F21Y115/10 ,  F21V3/02 ,  F21W111/00 ,  F21V31/00

摘要： A main body case 9 includes an output opening 43 for outputting sound from a sound source to an opposing space between an upper main wall 33 and a lower main wall 34. The main body case 9 includes a front main wall 41 for preventing entering of a water droplet to the output opening 43 and for guiding the sound to a rear side B, and a rear main wall 35 for reflecting the sound to a front side F. A first space 51 between the front main wall 41 and the rear main wall 35, a second space 52 surrounded by a left surface 41C of the front main wall 41 and the rear main wall 35 and the upper main wall 33 and the lower main wall 34 and a third space 53 surrounded by a right surface 41D the front main wall 41 and the rear main wall 35 and the upper main wall 33 and the lower main wall 34 are communicating with one another along a crosswise direction Y at a rear end part of each of these spaces.