CN203584851U - External-rotor axial-flow mesh enclosure type ventilating fan - Google Patents

External-rotor axial-flow mesh enclosure type ventilating fan Download PDF

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Publication number
CN203584851U
CN203584851U CN201320765311.8U CN201320765311U CN203584851U CN 203584851 U CN203584851 U CN 203584851U CN 201320765311 U CN201320765311 U CN 201320765311U CN 203584851 U CN203584851 U CN 203584851U
Authority
CN
China
Prior art keywords
motor
rotating shaft
fan
mesh enclosure
external
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320765311.8U
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Chinese (zh)
Inventor
应友春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG XINGYI FAN ELECTRICAL APPLIANCE CO Ltd
Original Assignee
ZHEJIANG XINGYI FAN ELECTRICAL APPLIANCE CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHEJIANG XINGYI FAN ELECTRICAL APPLIANCE CO Ltd filed Critical ZHEJIANG XINGYI FAN ELECTRICAL APPLIANCE CO Ltd
Priority to CN201320765311.8U priority Critical patent/CN203584851U/en
Application granted granted Critical
Publication of CN203584851U publication Critical patent/CN203584851U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an external-rotor axial-flow mesh enclosure type ventilating fan, comprising a shell, a motor, a fan and a remote controller, wherein the fan is installed on a motor output shaft; the regular top middle of the shell is provided with an oscillating motor of which the output shaft is vertically downward; a rotating shaft is arranged on the output shaft of the oscillating motor; the regular bottom middle of the shell is provided with a bearing; the other end of the rotating shaft is rotationally connected with the bearing; the bottom of the motor is fixedly connected with the rotating shaft; the motor is located in the middle of the rotating shaft; a control system is arranged on the oscillating motor; a signal receiver is arranged on the control system; the remote controller is matched with the signal receiver; the back of the shell is provided with a semi-spherical protection mesh enclosure. The external-rotor axial-flow mesh enclosure type ventilating fan can enable air in a room to be changed on a large scale; compared with a common ventilating fan, the external-rotor axial-flow mesh enclosure type ventilating fan is high in ventilating speed and good in ventilating effect.

Description

Outer rotor shaft drift net bell-type ventilation fan
Technical field
The utility model relates to a kind of outer rotor shaft drift net bell-type ventilation fan.
Background technique
The object of ventilation fan is exactly to remove indoor vitiated air, regulates temperature, humidity and sensory effect.Ventilation fan is widely used in family and public place.Normally ventilation fan is arranged on wall, when needed, by its operation.Owing to being fixed in wall, the fan of common ventilation fan can only be towards a direction rotation, while causing ventilation, the air in local space can only be changed fast, and all the other local ventilations are slower.
Model utility content
The purpose of this utility model is to solve the deficiencies in the prior art part, and a kind of fan energy sense of rotation, ventilation scope is large, air exchanging rate is fast outer rotor shaft drift net bell-type ventilation fan are provided.
The purpose of this utility model solves by following technical proposal:
A kind of outer rotor shaft drift net bell-type ventilation fan, comprise housing, motor and be arranged on the fan on motor output shaft, it is characterized in that: described case top middle is provided with output shaft head-shaking motor straight down, head-shaking motor output shaft is provided with rotating shaft, housing bottom middle is provided with bearing, and the rotating shaft the other end and bearing rotary are dynamically connected; Described motor bottom is fixedly connected with rotating shaft, and motor is in rotating shaft middle part.
Head-shaking motor described in the utility model is provided with control system, and control system is provided with signal receiver; Also include the remote controller matching with signal receiver.
Back side of shell described in the utility model is provided with a hemisphere mat.
Compared to the prior art the utlity model has following characteristics and beneficial effect:
1, motor is arranged in rotating shaft, and rotating shaft drives fan sense of rotation, can on a large scale air in room be changed, and compares common ventilation fan, and air exchanging rate is fast, and ventilation effect is good.
2, by remote controller remote control head-shaking motor, whether control shakes the head automatically, opens head-shaking motor when air regime is poor, closes head-shaking motor when air regime is more common, saves the energy.
3, this device structure is simple, easily manufactured.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model.
Fig. 2 is that sectional structure schematic diagram is looked on the utility model right side.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details.
As shown in Figure 1 and Figure 2, a kind of outer rotor shaft drift net bell-type ventilation fan, comprises housing 1, motor 2 and is arranged on the fan 3 on motor 2 output shafts.Described housing 1 pushes up middle and is provided with output shaft head-shaking motor 4 straight down, and head-shaking motor 4 output shafts are provided with rotating shaft 5, and housing 1 middle, bottom is provided with bearing 6, and rotating shaft 5 the other ends and bearing 6 are rotationally connected; Described motor 2 bottoms are fixedly connected with rotating shaft 5, and motor 2 is in rotating shaft 5 middle parts.Motor 2 is arranged in rotating shaft 5, and rotating shaft 5 drives fan 3 sense of rotation, can on a large scale air in room be changed, and compares common ventilation fan, and air exchanging rate is fast, and ventilation effect is better.
Head-shaking motor 4 described in the utility model is provided with control system 7, and control system 7 is provided with signal receiver; Also include the remote controller matching with signal receiver.By remote controller remote control head-shaking motor 4, whether control shakes the head automatically, opens head-shaking motor 4 when air regime is poor, closes head-shaking motor 4 when air regime is more common, can save the energy.
Housing described in the utility model 1 back side is provided with a hemisphere mat 8.Can avoid fan 3 in the process of shaking the head, to encounter mat 8.

Claims (3)

1. an outer rotor shaft drift net bell-type ventilation fan, comprise housing, motor and be arranged on the fan on motor output shaft, it is characterized in that: described case top middle is provided with output shaft head-shaking motor straight down, head-shaking motor output shaft is provided with rotating shaft, housing bottom middle is provided with bearing, and the rotating shaft the other end and bearing rotary are dynamically connected; Described motor bottom is fixedly connected with rotating shaft, and motor is in rotating shaft middle part.
2. outer rotor shaft drift net bell-type ventilation fan according to claim 1, is characterized in that: described head-shaking motor is provided with control system, and control system is provided with signal receiver; Also include the remote controller matching with signal receiver.
3. outer rotor shaft drift net bell-type ventilation fan according to claim 1, is characterized in that: described back side of shell is provided with a hemisphere mat.
CN201320765311.8U 2013-11-29 2013-11-29 External-rotor axial-flow mesh enclosure type ventilating fan Expired - Fee Related CN203584851U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320765311.8U CN203584851U (en) 2013-11-29 2013-11-29 External-rotor axial-flow mesh enclosure type ventilating fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320765311.8U CN203584851U (en) 2013-11-29 2013-11-29 External-rotor axial-flow mesh enclosure type ventilating fan

Publications (1)

Publication Number Publication Date
CN203584851U true CN203584851U (en) 2014-05-07

Family

ID=50582782

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320765311.8U Expired - Fee Related CN203584851U (en) 2013-11-29 2013-11-29 External-rotor axial-flow mesh enclosure type ventilating fan

Country Status (1)

Country Link
CN (1) CN203584851U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140507

Termination date: 20161129

CF01 Termination of patent right due to non-payment of annual fee