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Lighting air exchange fan

A ventilation fan and housing technology, applied in the field of ventilation fans, can solve the problems of inconvenient use and single function, and achieve the effect of convenient use

Inactive Publication Date: 2014-04-23
朱厚林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the function of the ventilating fan on the market is relatively simple, only has the function of ventilating, and it needs to be equipped with a lighting device when used indoors, which is not convenient enough to use

Method used

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Embodiment Construction

[0018] refer to Figure 1 to Figure 3 , a lighting ventilation fan of the present invention, comprising a housing 1, the upper and lower ends of the housing 1 are respectively provided with an air outlet 2 and an air inlet 3, and a motor 5 for driving the fan blade 4 to rotate is installed in the housing 1, and the motor 5 It is electrically connected with the power line 6, and the air outlet 2 and the air inlet 3 are respectively equipped with upper and lower protective end covers 7, 8, and the upper and lower protective end covers 7, 8 are provided with ventilation grids, and the housing 1. Some small lamp holders 9 are installed on the inner side, and small bulbs 10 are installed on the small lamp holders 9. This lighting ventilation fan has a ventilation structure composed of a motor and fan blades, and a bulb for lighting is installed in the housing, which has the functions of ventilation and lighting. When used indoors, it does not need to be specially equipped with ...

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Abstract

The invention discloses a lighting air exchange fan. The lighting air exchange fan comprises a casing, wherein an air outlet and an air inlet are formed in upper and lower ends of the casing respectively, a motor for driving fan blades to rotate is installed in the casing, the motor is electrically connected with a power line, the air outlet and the air inlet are provided with an upper protection end cover and a lower protection end cover respectively, ventilation grids are arranged on the upper and lower protection end covers, a plurality of small lamp holders are installed on the inner side of the casing, and small bulbs are installed on the small lamp holders. According to the lighting air exchange fan, the lighting air exchange fan is provided with an air exchange structure consisting of the motor and the fan blades, and meanwhile, the bulbs for lighting are installed in the casing, so that the lighting air exchange fan has the functions of air exchanging and lighting, a lighting device is not required to be specially configured when the lighting air exchange fan is used indoors, and the lighting air exchange fan is more convenient to use.

Description

technical field [0001] The invention relates to a household appliance, in particular to a ventilation fan. Background technique [0002] The ventilation fan is a type of air-conditioning appliance that is driven by a motor to rotate the fan blades to drive the airflow to exchange indoor and outdoor air. Ventilation fans are widely used in families and public places. The purpose of ventilation is to remove indoor dirty air and adjust temperature, humidity and sensory effects. The functions of the ventilating fans currently on the market are relatively single, and only have a ventilating function. When used indoors, a supporting lighting device is required, which is not convenient enough to use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a lighting ventilation fan, which has the functions of ventilation and lighting, and is more convenient to use. [0004] In order to solve the above-mentioned technical...

Claims

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Application Information

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IPC IPC(8): F04D25/08F04D29/70F21V33/00
Inventor 朱厚林
Owner 朱厚林
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