CN206280300U - A kind of cleaning machine cooling fan - Google Patents
A kind of cleaning machine cooling fan Download PDFInfo
- Publication number
- CN206280300U CN206280300U CN201621341127.0U CN201621341127U CN206280300U CN 206280300 U CN206280300 U CN 206280300U CN 201621341127 U CN201621341127 U CN 201621341127U CN 206280300 U CN206280300 U CN 206280300U
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- CN
- China
- Prior art keywords
- ring body
- outer ring
- inner ring
- blade
- cleaning machine
- 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
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Abstract
A kind of cleaning machine cooling fan, including inner ring body, outer ring body, blade；Described inner ring body is arranged on outer ring body side；Outer diameter length of the outer diameter length of described inner ring body less than outer ring body；Mounting hole is provided with the middle of described inner ring body；Described inner ring body and outer ring body is arranged concentrically；Annular space is left between described inner ring body and outer ring body；Described blade is provided with multiple；Described blade one end is fixed on the side of inner ring body, and the blade other end is fixed on the end face of outer ring body.The unique fan structure of the utility model design, by inner ring body, outer ring body, blade cleverly attachment structure, annular space is left between inner ring body and outer ring body, make the wind can not only be from outer ring body radial dispersion to surrounding, and wind can be made to be moved axially forwards along outer ring body, radial and axial double-radiation function is formed, radiating effect is greatly improved.
Description
Technical field
The utility model is related to a kind of cleaning machine cooling fan.
Background technology
At present, cleaning machine typically can all install cooling device with engine to cool down the engine of high-speed rotation rotation, existing
There is the cooling device typically all fan in technology, as shown in figure 4, the structure of this fan includes a plate body 7 for annular shape,
Then multiple blades 8 are distributed on the one side of circular plate body 7, blade 8 is evenly distributed on circular plate body 7, and blade 8 can
With in certain arc top；Although the fan of such structure possesses certain radiating effect, but radiating effect is bad, this structure
Fan wind can only vertically be shed from the radial direction of circular plate body 8, heat dissipation direction is single, and radiating effect is not good.
The content of the invention
For above-mentioned the deficiencies in the prior art part, the problem that the utility model is solved is：A kind of radiating effect is provided to show
The cleaning machine cooling fan of work.
To solve the above problems, the technical scheme that the utility model is taken is as follows：
A kind of cleaning machine cooling fan, including inner ring body, outer ring body, blade；Described inner ring body is arranged on outer ring body
Side；Outer diameter length of the outer diameter length of described inner ring body less than outer ring body；Mounting hole is provided with the middle of described inner ring body；Institute
The inner ring body and outer ring body stated are arranged concentrically；Annular space is left between described inner ring body and outer ring body；Described blade sets
There is multiple；Described blade one end is fixed on the side of inner ring body, and the blade other end is fixed on the end face of outer ring body.
Further, the curved structure in the section of described outer ring body；The described blade other end is fixed on the interior of outer ring body
On side end face.
Further, described blade is in be provided with five plate body structures of side；Five sides are respectively inner ring body
Joint face, inner ring body parallel surface, outer ring body vertical plane, outer ring body joint face, inclined plane, described this five sides are sequentially connected；
Described inner ring body joint face is fixed on the side of inner ring body, and the outer face of inner ring body parallel surface and inner ring body be arranged in parallel,
Described outer ring body vertical plane and outer ring body are vertically arranged, and described outer ring body joint face and the inner side end of outer ring body are fixed and connected
Connect, described inclined plane is obliquely installed.
Further, the inclined plane of described multiple blades surrounds pyramidal structure.
Further, the rounded structure of described inner ring body and outer ring body.
Further, described multiple blades are evenly distributed between inner ring body and outer ring body.
Further, another side end face of described outer ring body is provided with multiple stirring supports.
The beneficial effects of the utility model
The unique fan structure of the utility model design, by inner ring body, outer ring body, blade cleverly attachment structure,
Annular space is left between inner ring body and outer ring body, makes the wind can not only be from outer ring body radial dispersion to surrounding, and can be with
Wind is moved axially forwards along outer ring body, form radial and axial double-radiation function, radiating effect is greatly improved.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one end.
Fig. 2 is the structural representation of the utility model other end.
Fig. 3 is the structural representation of the utility model blade.
Fig. 4 is the structural representation of prior art.
Specific embodiment
The utility model content is described in further detail below in conjunction with the accompanying drawings.
As illustrated in fig. 1 and 2, a kind of cleaning machine cooling fan, including inner ring body 2, outer ring body 1, blade 3.Described is interior
Ring body 2 is arranged on the side of outer ring body 1.Outer diameter length of the outer diameter length of described inner ring body 2 less than outer ring body 1.Described is interior
Mounting hole 21 is provided with the middle of ring body 2.Described inner ring body 2 and outer ring body 1 is arranged concentrically.Described inner ring body 2 and outer ring body 1 it
Between leave annular space.Described blade 3 is provided with multiple.Described one end of blade 3 is fixed on the side of inner ring body 2, blade 3
The other end is fixed on the end face of outer ring body 1.Further preferably, the curved structure in section of described outer ring body 1.Described
The other end of blade 3 is fixed on the inner side end of outer ring body 1.As shown in figure 3, further preferably, described blade 3 is in be provided with five
The plate body structure of individual side.It is vertical that five sides are respectively inner ring body joint face 31, inner ring body parallel surface 32, outer ring body
Face 33, outer ring body joint face 34, inclined plane 35, described this five sides are sequentially connected.Described inner ring body joint face 31 is fixed
On the side of inner ring body 2, the outer face of inner ring body parallel surface 32 and inner ring body 2 be arranged in parallel, described outer ring body vertical plane
33 and outer ring body 1 be vertically arranged, described outer ring body joint face 34 is fixedly connected with the inner side end of outer ring body 1, and described inclines
Inclined-plane 35 is obliquely installed.Further preferably, the inclined plane 35 of described multiple blades 3 surrounds pyramidal structure.Further preferably, institute
The rounded structure of inner ring body 2 and outer ring body 1 stated.Further preferably, described multiple blades 3 are evenly distributed on inner ring body 2
And outer ring body 1 between.Further preferably, another side end face of described outer ring body 1 is provided with multiple stirring supports 11, by many
The rotation of individual stirring support 11, the air of stirring motor stator end coil, to strengthen the radiating of stator coil end.
The unique fan structure of the utility model design, by inner ring body 2, outer ring body 1, blade 3 cleverly connection knot
Structure, annular space is left between inner ring body 2 and outer ring body 1, make wind can not only from the radial dispersion of outer ring body 1 to surrounding, and
And wind can be made to be moved axially forwards along outer ring body 1, and radial and axial double-radiation function is formed, radiating effect is greatly changed
It is kind.Change traditional fan structure as shown in Figure 3.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of cleaning machine cooling fan, it is characterised in that including inner ring body, outer ring body, blade；Described inner ring body is installed
In outer ring body side；Outer diameter length of the outer diameter length of described inner ring body less than outer ring body；It is provided with the middle of described inner ring body
Mounting hole；Described inner ring body and outer ring body is arranged concentrically；Annular space is left between described inner ring body and outer ring body；It is described
Blade be provided with multiple；Described blade one end is fixed on the side of inner ring body, and the blade other end is fixed on the one of outer ring body
On end face.
2. cleaning machine cooling fan according to claim 1, it is characterised in that the section of described outer ring body is curved
Structure；The described blade other end is fixed on the inner side end of outer ring body.
3. cleaning machine cooling fan according to claim 2, it is characterised in that described blade is in being provided with five sides
Plate body structure；Five sides are respectively inner ring body joint face, inner ring body parallel surface, outer ring body vertical plane, outer ring body
Joint face, inclined plane, described this five sides are sequentially connected；Described inner ring body joint face is fixed on the side of inner ring body,
The outer face of inner ring body parallel surface and inner ring body be arranged in parallel, and described outer ring body vertical plane and outer ring body are vertically arranged, described
Outer ring body joint face be fixedly connected with the inner side end of outer ring body, described inclined plane is obliquely installed.
4. cleaning machine cooling fan according to claim 3, it is characterised in that the inclined plane of described multiple blades is enclosed
Tapered structure.
5. cleaning machine cooling fan according to claim 1, it is characterised in that described inner ring body and outer ring body be in
Circular configuration.
6. cleaning machine cooling fan according to claim 1, it is characterised in that described multiple blades are evenly distributed on
Between inner ring body and outer ring body.
7. cleaning machine cooling fan according to claim 1, it is characterised in that another side end face of described outer ring body
It is provided with multiple stirring supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341127.0U CN206280300U (en) | 2016-12-08 | 2016-12-08 | A kind of cleaning machine cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341127.0U CN206280300U (en) | 2016-12-08 | 2016-12-08 | A kind of cleaning machine cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206280300U true CN206280300U (en) | 2017-06-27 |
Family
ID=59074647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621341127.0U Expired - Fee Related CN206280300U (en) | 2016-12-08 | 2016-12-08 | A kind of cleaning machine cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206280300U (en) |
-
2016
- 2016-12-08 CN CN201621341127.0U patent/CN206280300U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20171208 |