CN106224260A - The dielectric base structure of radiator fan - Google Patents
The dielectric base structure of radiator fan Download PDFInfo
- Publication number
- CN106224260A CN106224260A CN201610597789.2A CN201610597789A CN106224260A CN 106224260 A CN106224260 A CN 106224260A CN 201610597789 A CN201610597789 A CN 201610597789A CN 106224260 A CN106224260 A CN 106224260A
- Authority
- CN
- China
- Prior art keywords
- plate portion
- median plate
- plastic support
- seat board
- metal seat
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
- B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of dielectric base structure of radiator fan, it is characterized in that described insulating base mainly includes that a metal seat board and a plastic support are bonded, wherein this metal seat board has air-permeating hole and is positioned at a median plate portion of air-permeating hole zone line, and described median plate portion is provided with inlay card joint portion；Described plastic support has a binding end and protrudes out end, and its binding end combines the inlay card joint portion being fixed on median plate portion；Design whereby, the stator coil of blast fan, circuit board group can be made to be located on this plastic support, and reach between metal seat board really to insulate, prevent electric leakage from guaranteeing the practical improvement of safety in utilization.
Description
Technical field
The present invention relates to a kind of radiator fan, particularly relate to the innovative design of its dielectric base structure.
Background technology
In cooling fan structure, the axle center of its impeller is generally mounted on a pedestal to obtain supporting role.
Described pedestal, common person is with plastic material extrusion molding, but, for the attribute in response to different vendor and product
Demand, described pedestal also has an employing sheet metal constitutor, but this kind of metal base typically directly combine a copper barrel mast for
The axle center of impeller and stator coil, circuit board group set combination, consequently, it is possible to owing to described metal base and copper barrel mast are
Conductive material, in turn result in stator coil, between circuit board assembled state and external member shortcoming be dielectrically separated from mechanism and exist
Use the secret worry of secure context, this important class broken through that actually haves much room for improvement at present this kind of radiator fan metal base design
Topic.
Therefore, for the problem existing for above-mentioned existing radiator fan base construction, how to develop one more preferable real
With the innovation structure of property, actually needing relevant dealer makes great efforts target and the direction that research and development break through again.
In view of this, inventor this in being engaged in manufacturing development and the design experiences of Related product for many years, for above-mentioned target,
Design in detail and after scrupulous assessment, obtain true this creation having practicality eventually.
Summary of the invention
The present invention provides the dielectric base structure of a kind of radiator fan, and its purpose is mainly for the stator of existing metal base
Coil, between circuit board assembled state and external member, shortcoming is dielectrically separated from mechanism and exists and use the problem of hidden trouble in safety in addition
Improvement breaks through.
For reaching above-mentioned purpose, the technical solution used in the present invention is: the dielectric base structure of a kind of radiator fan, bag
Include:
One metal seat board, it has air-permeating hole and is positioned at a median plate portion of air-permeating hole zone line, and described median plate portion sets
There is inlay card joint portion；
One plastic support, has a binding end and and protrudes out end, and described binding end combines and is fixed on set by described median plate portion
Inlay card joint portion；
Wherein, the inlay card joint portion in described median plate portion is that multiple dog sheet set of stretching towards plastic support binding end direction is constituted；
The binding end of described plastic support is also formed with an expanding section and relative definition forms a shoulder；The combination of described plastic support
End one extend and form the clad all covered by the two side faces in median plate portion；Described metal seat board surface and be coated with electricity
Application top layer.
The producible new effect of the present invention is as follows:
1, the median plate portion of described metal seat board sets the binding end fixing structure joined integrally of inlay card joint portion and plastic support
Design, makes and is obtained in that splendid steadiness and structural strength between plastic support and metal seat board.
2, by described metal seat board surface be coated with electricity application top layer structure design, application due to described electricity is
Utilizing electrostatic adherence principle to reach, its adhesive force means of more typically spraying paint are more preferable, less likely drip and foaming, and the thickness of varnish
Up to thinner and more cost-effective.
Accompanying drawing explanation
Accompanying drawing 1 is the axonometric chart of the embodiment of the present invention；
Accompanying drawing 2 is the axonometric chart of inlay card joint portion concrete form set by embodiment of the present invention median plate portion；
Accompanying drawing 3 is the assembled sectional view of the embodiment of the present invention；
Accompanying drawing 4 is the partial enlarged drawing of Fig. 3；
Accompanying drawing 5 is another enforcement illustration of embodiment of the present invention inlay card joint portion dog sheet form；
Accompanying drawing 6 is the enforcement illustration that embodiment of the present invention plastic support binding end forms the clad covering median plate portion.
In the figures above: 05. blast fan；06. axle center；07. stator coil；08. circuit board；A. insulating base；10. gold
Belong to seat board；11. air-permeating holes；12. median plate portions；20. inlay card joint portions；30. plastic support；31. binding ends；32. protrude out end；
33. expanding sections；34. shoulders；35. clads.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described:
Embodiment: refer to shown in Fig. 1 ~ 4, for the preferred embodiment of the dielectric base structure of radiator fan of the present invention, only these
Embodiment is intended for purposes of discussion, is not limited by this structure in patent application.Described insulating base A includes:
One metal seat board 10, it has multiple air-permeating hole 11 and is positioned at a median plate portion of described air-permeating hole 11 zone line
12, described median plate portion 12 is provided with inlay card joint portion 20；
One plastic support 30, has a binding end 31 and and protrudes out end 32, and described binding end 31 combines and is fixed on described median plate
Inlay card joint portion 20 set by portion 12, described in protrude out the effect of end 32 as it is shown on figure 3, for the axle center 06, fixed of blast fan 05
Subcoil 07 and circuit board 08 group set and are used.
Wherein, as shown in Figure 3,4, the binding end 31 of this plastic support 30 expanding section 33 can be formed with and boundary relatively
It is shaped as a shoulder 34, therefore supporting role can be formed by breasting bottom the described shoulder 34 circuit board 08 for blast fan 05,
And make circuit board 08 spacing spaced apart with metal seat board 10；Also, the big I of external diameter of described expanding section 33 be Fig. 3,4 institutes
The state shown, the median plate portion 12 with metal seat board 10 that also can be set as is equal to the embodiment of area.
Wherein, the inlay card joint portion 20 in described median plate portion 12 can be that multiple stretching towards plastic support 30 binding end 31 direction sets
Dog sheet 21 constitute, as the combination of plastic support 30 binding end 31 with described dog sheet 21, mould order can be used to mould
Material pillar 30 is integrally extruded Overmolded with described dog sheet 21；Also, described dog sheet 21 stretch set form can be as shown in Figure 4 in inclining
Rake angle state；Or dog sheet 21B as shown in Figure 5, it is one vertically to tortuous angle state.
Wherein, as shown in Figure 6, the binding end 31 of this plastic support 30 can integrally extend formation by this median plate portion 12
The clad 35 that upper and lower two side faces all covers.
Wherein, the surface of described metal seat board 10 and can be coated with electricity application top layer, owing to described electricity application top layer
Only coat the lamella structure on metal seat board 10 surface, therefore for omitting the sign of figure number on drawing.And described electricity application
Being to utilize electrostatic adherence principle to reach, do synchronize powder body coating electrostatic surface attachment with application powder, its adhesive force is more general
Means of spraying paint are more preferable, and the problem less having drip and foaming produces, and the thickness of varnish is thinner, more cost-saving.
Effect illustrates:
The present invention mainly by the integrated structure form Design of described metal seat board with plastic support, makes the stator line of blast fan
Circle, circuit board can be mounted on this plastic support, and reach between metal seat board really to insulate, prevent electric leakage from guaranteeing to use peace
The practical improvement of full property.
The producible new effect of the present invention is as follows:
1, the median plate portion of described metal seat board sets the binding end fixing structure joined integrally of inlay card joint portion and plastic support
Design, makes and is obtained in that splendid steadiness and structural strength between plastic support and metal seat board.
2, by described metal seat board surface be coated with electricity application top layer structure design, application due to described electricity is
Utilizing electrostatic adherence principle to reach, its adhesive force means of more typically spraying paint are more preferable, less likely drip and foaming, and the thickness of varnish
Up to thinner and more cost-effective.
Above-described embodiment, only for technology design and the feature of the explanation present invention, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implements according to this, can not limit the scope of the invention with this.All according to the present invention
The equivalence that spirit is made changes or modifies, and all should contain within protection scope of the present invention.
Claims (1)
1. the dielectric base structure of a radiator fan, it is characterised in that: including:
One metal seat board, it has air-permeating hole and is positioned at a median plate portion of air-permeating hole zone line, and described median plate portion sets
There is inlay card joint portion；
One plastic support, has a binding end and and protrudes out end, and described binding end combines and is fixed on set by described median plate portion
Inlay card joint portion；
Wherein, the inlay card joint portion in described median plate portion is that multiple dog sheet set of stretching towards plastic support binding end direction is constituted；
The binding end of described plastic support is also formed with an expanding section and relative definition forms a shoulder；The combination of described plastic support
End one extend and form the clad all covered by the two side faces in median plate portion；Described metal seat board surface and be coated with electricity
Application top layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597789.2A CN106224260A (en) | 2016-07-27 | 2016-07-27 | The dielectric base structure of radiator fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597789.2A CN106224260A (en) | 2016-07-27 | 2016-07-27 | The dielectric base structure of radiator fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106224260A true CN106224260A (en) | 2016-12-14 |
Family
ID=57533387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610597789.2A Pending CN106224260A (en) | 2016-07-27 | 2016-07-27 | The dielectric base structure of radiator fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106224260A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM337062U (en) * | 2008-03-07 | 2008-07-21 | Forcecon Technology Co Ltd | Electrical insulation base structure for a cooling fan |
| US20090047148A1 (en) * | 2007-08-15 | 2009-02-19 | Delta Electronics, Inc. | Fan and bearing bracket thereof |
| CN202417993U (en) * | 2011-10-18 | 2012-09-05 | 苏州聚力电机有限公司 | Anti-strip bearing gland structure for radiator fan |
| CN202769181U (en) * | 2012-06-28 | 2013-03-06 | 佛山市建准电子有限公司 | motor base |
-
2016
- 2016-07-27 CN CN201610597789.2A patent/CN106224260A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090047148A1 (en) * | 2007-08-15 | 2009-02-19 | Delta Electronics, Inc. | Fan and bearing bracket thereof |
| TWM337062U (en) * | 2008-03-07 | 2008-07-21 | Forcecon Technology Co Ltd | Electrical insulation base structure for a cooling fan |
| CN202417993U (en) * | 2011-10-18 | 2012-09-05 | 苏州聚力电机有限公司 | Anti-strip bearing gland structure for radiator fan |
| CN202769181U (en) * | 2012-06-28 | 2013-03-06 | 佛山市建准电子有限公司 | motor base |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161214 |