Ventilating fan casing and method of manufacturing the same

A ventilation fan and housing technology, applied in the field of ventilation fan housing and its manufacture, can solve the problems of poor practicability, inability to meet multi-angle installation requirements, inability to locate motors, etc., achieve simple steps, improve installation stability and reliability, Ease of installation and disassembly

Active Publication Date: 2022-07-19
浙江巴尔电器科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Ventilation fans in the prior art generally use one air inlet corresponding to one air outlet, so in the actual installation process, it cannot meet the installation requirements of multiple angles, the practicability is poor, and the motor cannot be positioned

Method used

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  • Ventilating fan casing and method of manufacturing the same
  • Ventilating fan casing and method of manufacturing the same
  • Ventilating fan casing and method of manufacturing the same

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Embodiment Construction

[0044] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0045] In order to make those skilled in the art better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Embodiments are part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0046] It should be noted that the...

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Abstract

The invention discloses a ventilating fan casing and a manufacturing method thereof, comprising a left wing plate, a right wing plate and an air guide box. The left wing plate is provided with an air inlet, and the right wing plate is provided with a motor installation hole and a motor The positioning mechanism, the side and top surface of the air guide box are respectively provided with a first air outlet and a second air outlet, and the air guide box is provided with an air collection cavity, a flow guide cavity, a first air outlet channel and a second air outlet channel, The air collecting cavity communicates with the first air outlet channel and the second air outlet channel through the guide cavity, the first air outlet channel and the second air outlet channel are respectively connected with the first air outlet and the second air outlet, and the first air outlet channel and the second air outlet are respectively connected. A sealing machine is arranged between the second air outlet channels. The method includes: processing the left wing plate, the right wing plate, the air guide box body and the shell assembly. The invention not only facilitates the quick installation of the ventilation fan, but also can select the corresponding air outlet according to the actual installation requirements, has good sealing effect, low noise, and is flexible and convenient to install and disassemble.

Description

technical field [0001] The present invention relates to a ventilating fan casing and a manufacturing method thereof. Background technique [0002] The ventilation fan is a type of air-conditioning appliance that is driven by the rotation of the motor electric fan blades to exchange indoor and outdoor air, also known as ventilation fans. [0003] The ventilation fans in the prior art generally use one air inlet corresponding to one air outlet. Therefore, in the actual installation process, the multi-angle installation requirements cannot be met, the practicability is poor, and the motor cannot be positioned. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provide a technical solution for a ventilating fan casing and its manufacturing method in view of the deficiencies in the prior art. The design of the motor positioning mechanism can improve the installation stability and reliability of the motor, and facilitate the installation and disassembly...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D29/42F04D29/44F04D29/08F04D29/62F04D25/08B23P15/00
CPCF04D29/4226F04D29/441F04D29/083F04D29/626F04D25/08B23P15/00
Inventor 吕锋平
Owner 浙江巴尔电器科技有限公司
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