Invention Grant
- Patent Title: Ventilation fan with speaker
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Application No.: US14755660Application Date: 2015-06-30
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Publication No.: US10808727B2Publication Date: 2020-10-20
- Inventor: Yuan-Chuan Liu , Chih-Hua Lin
- Applicant: DELTA ELECTRONICS, INC.
- Applicant Address: TW Taoyuan
- Assignee: DELTA ELECTRONICS, INC.
- Current Assignee: DELTA ELECTRONICS, INC.
- Current Assignee Address: TW Taoyuan
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@23bfdd07
- Main IPC: H04R1/02
- IPC: H04R1/02 ; F04D13/06 ; F04D29/52 ; F04D29/70 ; F04D29/00
Abstract:
A ventilation fan includes a fan unit, a cover, a speaker and an outer cap. The fan unit has an air inlet and an air outlet. The cover is disposed on the air inlet and has an opening disposed corresponding to the air inlet. The speaker is detachably disposed on the cover. The outer cap is disposed on the air inlet. The cover is located between the fan unit and the outer cap, and the outer cap has a plurality of through holes configured as both of ventilation channels and sound output channels.
Public/Granted literature
- US20160029109A1 VENTILATION FAN WITH SPEAKER Public/Granted day:2016-01-28
Information query
