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Ventilating fan with loudspeaker

A speaker and ventilating fan technology, applied in the field of ventilating fans, can solve problems such as limited application environment, and achieve the effect of increasing the playback of music

Pending Publication Date: 2021-09-03
DELTA ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the ventilating fans can only ventilate without other functions, so the application environment is limited

Method used

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  • Ventilating fan with loudspeaker
  • Ventilating fan with loudspeaker
  • Ventilating fan with loudspeaker

Examples

Experimental program
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Embodiment Construction

[0074] A ventilating fan according to a preferred embodiment of the present invention will be described below with reference to related drawings, wherein the same components will be described with the same reference symbols.

[0075] Figure 1A It is a schematic diagram of the appearance of a ventilating fan according to the first embodiment of the present invention, Figure 1B for Figure 1A An exploded schematic diagram of the ventilation fan shown. Please also refer to Figure 1A and Figure 1B As shown, the ventilation fan V1 includes a fan 1 , a cover 2 and a speaker 3 . Preferably, the ventilation fan V1 may further include an outer cover 4 . The ventilation fan V1 of this embodiment is installed indoors, such as bedrooms, bathrooms, toilets or kitchens, etc., and is used to pump indoor air to the outside to help the indoor air circulation. In practical application, the ventilation fan V1 is placed on the interlayer of the ceiling, and the outer cover 4 faces the grou...

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PUM

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Abstract

The invention provides a ventilating fan with a loudspeaker. The ventilating fan with the loudspeaker comprises a fan, a cover body and the loudspeaker. The fan is provided with an air inlet and an air outlet. The cover body is arranged at the air inlet. The cover body is provided with an opening. The opening corresponds to the air inlet. The loudspeaker is detachably arranged on the cover body.

Description

technical field [0001] The invention relates to a ventilation fan, in particular to a ventilation fan with a loudspeaker. Background technique [0002] In order to reduce noise, insulate heat and prevent cold air from escaping, buildings today often use special building materials to form airtight spaces indoors, so the ventilation is insufficient, making it impossible to remove harmful pollutants. [0003] In order to improve indoor air convection, many buildings have installed ventilation fans to keep the air fresh. However, most of the ventilating fans can only ventilate without other functions, so the application environment is limited. Contents of the invention [0004] The object of the present invention is to provide a ventilation fan with a speaker to solve at least one of the above problems. [0005] A ventilation fan according to the present invention includes a fan, a cover and a speaker. The fan has an air inlet and an air outlet. The cover body is arranged ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/08F04D29/42H04R1/20
Inventor 刘永铨林志华
Owner DELTA ELECTRONICS INC
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