CN206268110U - A kind of novel axial flow fan - Google Patents
A kind of novel axial flow fan Download PDFInfo
- Publication number
- CN206268110U CN206268110U CN201621364561.0U CN201621364561U CN206268110U CN 206268110 U CN206268110 U CN 206268110U CN 201621364561 U CN201621364561 U CN 201621364561U CN 206268110 U CN206268110 U CN 206268110U
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- CN
- China
- Prior art keywords
- connecting portion
- baffle plate
- blower fan
- fan
- protection cylinder
- 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.)
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Abstract
The utility model discloses a kind of novel axial flow fan, including housing, it is arranged on the support fixed seat below the housing, the blower fan protection cylinder being arranged in housing and the blower fan being arranged in blower fan protection cylinder, blower fan includes that being fixedly installed on blower fan protects the fan blade of motor and connect setting inside cylinder on motor power output shaft, protection cylinder includes being arranged on a blower fan left side, it is right, top cover of the side wall and connect setting of rear side in top side wall, top cover includes being horizontally set on the baffle plate at the top of protection cylinder, baffle plate is connected near the first connecting portion being fixedly connected with motor of described impeller of blower one end and the second connecting portion that the plate washer other end is connected with rear wall is arranged on, first connecting portion is connected including one end with baffle plate, the other end is free end, free end earthward extends along the direction vertical with baffle plate, motor is fixedly connected on extended surface；Second connecting portion is connected with back side panel dislocation, and the purpose of this utility model is to provide a kind of more firm novel axial flow fan.
Description
Technical field
The utility model is related to blower fan field, more particularly to a kind of novel axial flow fan.
Background technology
Axial flow blower, purposes widely, is exactly and the equidirectional air-flow of the axle of fan blade, such as electric fan, outdoor machine of air-conditioner wind
Fan is exactly that axle stream mode runs blower fan.Why " axial-flow type " is referred to as, because gas flows parallel to fan shaft.Axial-flow type wind
Machine is generally used for the occasion that traffic requirement is higher and pressure requirements are relatively low.Axial fan fixed position simultaneously moves air.
Utility model content
The utility model embodiment technical problem to be solved is, there is provided a kind of to connect the Novel shaft stream wind for more sealing
Machine.
The novel axial flow fan, including housing, be arranged on below the housing support fixed seat, be arranged on the shell
Internal blower fan protection cylinder and the blower fan being arranged in the blower fan protection cylinder, the blower fan include being fixedly installed on the blower fan
Protecting fan blade of the motor and connect setting inside cylinder on the motor power output shaft, the protection cylinder includes being arranged on wind
Machine is left and right, rear side side wall and connect setting the top side wall top cover, the top cover includes being horizontally set on protection cylinder
The baffle plate at top, the first connecting portion being fixedly connected with the motor for being connected to the close described impeller of blower one end of the baffle plate
And the second connecting portion that the plate washer other end is connected with the rear wall is arranged on, the first connecting portion includes one end and institute
Baffle plate connection is stated, the other end is free end, the free end earthward extends along the direction vertical with the baffle plate, the motor
It is fixedly connected on the extended surface；The second connecting portion is connected with back side panel dislocation.
The second connecting portion is provided with " L " shape connecting portion with the back side panel junction, is set on the back side panel
The height for having a connection end to baffle plate direction bending, " L " the shape connecting portion bending is connected equal to the baffle plate bending
The thickness at end, the plate washer is connected by second connecting portion " L " shape connecting portion with the back side panel connection end, and described second
Screw is provided with connecting portion " L " shape connecting portion and the back side panel connection end, a fixed screw is provided with the screw.
The support fixed seat is including the connecting portion being connected with the case inside wall perpendicular to ground and is arranged on institute
State connecting portion bottom along perpendicular to supporting part from the connecting portion direction to the bending of case inside direction.
A support fixed seat is respectively arranged with before and after the housing bottom.
Implement the utility model embodiment, have the advantages that：
A kind of novel axial flow fan of the utility model embodiment, protection cylinder includes being arranged on that blower fan is left and right, rear side side wall
And connect setting is in the top cover of the top side wall, the top cover includes being horizontally set on baffle plate at the top of protection cylinder, is connected to
The baffle plate is close to the first connecting portion being fixedly connected with the motor of described impeller of blower one end and is arranged on the plate washer
The second connecting portion that the other end is connected with the rear wall, the first connecting portion is connected including one end with the baffle plate, another
It is free end to hold, and the free end earthward extends along the direction vertical with the baffle plate, and the motor is fixedly connected on described
On extended surface；The second connecting portion is connected with back side panel dislocation, and more closely, structure is more firm for connection.
Brief description of the drawings
Fig. 1 is the utility model example structure schematic diagram；
Fig. 2 is the utility model embodiment C portions structural representation.
Specific embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type is described in further detail.
The utility model embodiment novel axial flow fan, including housing 1, the support that is arranged on the lower section of the housing 1 are fixed
Seat 2, the blower fan being arranged in housing protection cylinder 3 and the blower fan being arranged in the blower fan protection cylinder 3, the blower fan include
Fan blade 5 of the motor 4 and connect setting inside the blower fan protection cylinder 3 on the power output shaft of the motor 4 is fixedly installed on,
The protection cylinder includes being arranged on the top cover 6 of left and right blower fan, rear side side wall and connect setting in the top side wall, described
Top cover 6 include be horizontally set on protection cylinder at the top of baffle plate, be connected to the baffle plate near described impeller of blower one end and institute
State first connecting portion 7 and be arranged on the second connecting portion that the plate washer other end is connected with the rear wall that motor is fixedly connected
8, the first connecting portion is connected including one end with the baffle plate, and the other end is free end, the free end along and the baffle plate
Vertical direction earthward extends, and the motor is fixedly connected on the extended surface；The second connecting portion and the rear side
Plate dislocation connection.The second connecting portion is provided with " L " shape connecting portion 9 with the back side panel junction, on the back side panel
A connection end to baffle plate direction bending is provided with, the height of " L " the shape connecting portion bending is equal to the baffle plate bending
The thickness of connection end, the plate washer is connected by second connecting portion " L " shape connecting portion with the back side panel connection end, described
Screw is provided with second connecting portion " L " shape connecting portion and the back side panel connection end, a fixation is provided with the screw
Screw.The support fixed seat is including the connecting portion being connected with the case inside wall perpendicular to ground and is arranged on the company
Socket part bottom along perpendicular to supporting part from the connecting portion direction to the bending of case inside direction.Before and after the housing bottom respectively
It is provided with a support fixed seat.
A kind of novel axial flow fan of the utility model embodiment, protection cylinder includes being arranged on that blower fan is left and right, rear side side wall
And connect setting is in the top cover of the top side wall, the top cover includes being horizontally set on baffle plate at the top of protection cylinder, is connected to
The baffle plate is close to the first connecting portion being fixedly connected with the motor of described impeller of blower one end and is arranged on the plate washer
The second connecting portion that the other end is connected with the rear wall, the first connecting portion is connected including one end with the baffle plate, another
It is free end to hold, and the free end earthward extends along the direction vertical with the baffle plate, and the motor is fixedly connected on described
On extended surface；The second connecting portion is connected with back side panel dislocation, and more closely, structure is more firm for connection.
Above disclosed is only a kind of preferred embodiment of the utility model, can not limit this practicality with this certainly
New interest field, therefore the equivalent variations made according to the utility model claim, still belong to what the utility model was covered
Scope.
Claims (4)
1. a kind of novel axial flow fan, it is characterised in that：Including housing, the support fixed seat being arranged on below the housing, set
The protection cylinder of the blower fan in the housing and the blower fan being arranged in the blower fan protection cylinder are put, the blower fan includes being fixedly installed
The fan blade of motor and connect setting inside cylinder on the motor power output shaft, the protection cylinder bag are protected in the blower fan
The top cover for being arranged on left and right blower fan, rear side side wall and connect setting in the top side wall is included, the top cover sets including level
Put the baffle plate at the top of protection cylinder, be connected to the baffle plate being fixedly connected with the motor near described impeller of blower one end
First connecting portion and the second connecting portion that the baffle plate other end is connected with the rear wall is arranged on, the first connecting portion bag
Include one end to be connected with the baffle plate, the other end is free end, the free end is earthward prolonged along the direction vertical with the baffle plate
Stretch, the motor is fixedly connected on the extended surface；The second connecting portion is connected with back side panel dislocation.
2. a kind of novel axial flow fan as claimed in claim 1, it is characterised in that the second connecting portion and the back side panel
Junction is provided with " L " shape connecting portion, and a connection end to baffle plate direction bending is provided with the back side panel, described
The height of " L " shape connecting portion bending is equal to the thickness of the baffle plate bending connection end, and the baffle plate passes through second connecting portion " L " shape
Connecting portion is connected with the back side panel connection end, second connecting portion " L " the shape connecting portion and the back side panel connection end
On be provided with screw, a fixed screw is provided with the screw.
3. a kind of novel axial flow fan as claimed in claim 1, it is characterised in that the support fixed seat is included perpendicular to ground
The connecting portion being connected with the case inside wall in face and the connecting portion bottom is arranged on along perpendicular to the connecting portion direction
To the supporting part of case inside direction bending.
4. a kind of novel axial flow fan as claimed in claim 1, it is characterised in that be respectively arranged with before and after the housing bottom
One support fixed seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364561.0U CN206268110U (en) | 2016-12-13 | 2016-12-13 | A kind of novel axial flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364561.0U CN206268110U (en) | 2016-12-13 | 2016-12-13 | A kind of novel axial flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206268110U true CN206268110U (en) | 2017-06-20 |
Family
ID=59044100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621364561.0U Active CN206268110U (en) | 2016-12-13 | 2016-12-13 | A kind of novel axial flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206268110U (en) |
-
2016
- 2016-12-13 CN CN201621364561.0U patent/CN206268110U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |