CN106089772A - Electric fan with controller fixed on back of mesh enclosure and assembling method thereof - Google Patents
Electric fan with controller fixed on back of mesh enclosure and assembling method thereof Download PDFInfo
- Publication number
- CN106089772A CN106089772A CN201610614049.5A CN201610614049A CN106089772A CN 106089772 A CN106089772 A CN 106089772A CN 201610614049 A CN201610614049 A CN 201610614049A CN 106089772 A CN106089772 A CN 106089772A
- Authority
- CN
- China
- Prior art keywords
- motor
- controller
- line outlet
- connecting tube
- fixed
- 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
- 238000000034 method Methods 0.000 title claims description 9
- 238000009434 installation Methods 0.000 claims abstract description 7
- 241000883990 Flabellum Species 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 4
- 241001075561 Fioria Species 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
An electric fan with a controller fixed on the back of a mesh enclosure comprises: a motor fixed in the middle of the rear net cover; the fan blade positioned in the mesh enclosure is fixed on the motor shaft, and the mesh enclosure is formed by buckling a front mesh enclosure and a rear mesh enclosure; the controller is fixed on the back of the rear mesh enclosure and positioned above the motor; the controller is arranged below the controller shell towards the wire outlet of the motor, the motor is arranged above the motor shell towards the wire outlet of the controller, and the two wire outlets are positioned on the same axis; the connecting pipe with two ends formed into male spigot rigidity is positioned between the controller and the motor, the upper spigot of the connecting pipe is inserted into the outlet of the controller by a pipe column upwards and supported against the shell of the controller by an end face, and the lower spigot of the connecting pipe is inserted into the outlet of the motor by a pipe column downwards and supported against the shell of the motor by an end face; the connecting wires between the motor and the controller pass through the connecting pipe. The design allows the connecting wires between the motor and the controller to be protected by the connecting tube without the need for standard related tests, thereby reducing the fixing requirements, facilitating installation and reducing cost.
Description
Technical field
The present invention relates to a kind of controller and be fixed on electric fan and the assembly method thereof at the guard back side, particularly relate to it electronic
Machine and the attachment structure of controller and assembly method thereof, in International Patent Classification (IPC), can belong to F04D25/08, F04D27/00
And F04D29/00.
Background technology
Traditional controller be fixed on guard electric fan concrete structure such as CN203560122U description background technology and
Described in its Figure of description 1, an existing problem is that the wire that connects of its motor and controller is exposed to the shell of utensil
External, belong to interconnection flexible cord, according to state compulsory standard GB4706.27 " Safety far of domestic and similar applications electrical equipment
Particular/special requirement ", it is fixing need to meet in GB4706.1 " domestic and the safety general of similar applications electrical equipment require " 25.23 relevant
Draw, the requirement of torque test, need extra installing component for this, and its structure be difficult to be contained in the less motor of volume and
In controller housing.The scheme that CN203560122U discloses can meet the requirement of standard, but changes excessive, its structure and installing
Relatively costly in complexity.
Summary of the invention
The technical problem to be solved is, proposes a kind of controller and is fixed on electric fan and the dress thereof at the guard back side
Method of completing the square, can improve a little on the basis of traditional product and can meet the requirement of standard, its structure and assemble fairly simple
And cost is relatively low.
The present invention solves the technical scheme of described technical problem:
A kind of controller is fixed on the electric fan at the guard back side, including:
It is fixed on the motor of rear net cover center；
The flabellum being positioned at guard is fixed on the axle of motor；Guard is fastened by front mesh enclosure and rear net cover and forms；
Controller is fixed on the rear net cover back side, and is positioned at the side of motor casing cylinder；
It is characterized in that:
Controller is toward the line outlet of motor towards the cylinder of square controller shell, and motor is toward the line outlet of controller
Towards side motor casing cylinder, this two line outlet is positioned at same axis；
Two ends are all configured to the pipe that is rigidly connected of male half coupling between controller and motor, one of its seam with
Tubing string is inserted upwardly into the line outlet of controller and props up the outer surface of controller housing with end face, and another seam is inserted downwards with tubing string
Enter the line outlet of motor and prop up motor casing outer surface with end face；
Connection wire between motor and controller passes in connecting tube.
The assembly method of this electric fan comprises the steps:
On the bearing of electric fan, install motor, guard and flabellum traditionally, make motor toward control
The line outlet of device processed is positioned at the top of motor casing；
One of the wire seam from connecting tube that connects stretched out from line outlet from motor is penetrated connecting tube, certainly connects
Another seam of adapter stretches out；
The connection wire stretched out from another seam of connecting tube is penetrated in controller from the line outlet of controller and connects
Line；
One of seam of connecting tube is downwardly into the line outlet of motor with tubing string and props up outside motor with end face
The outer surface of shell, another seam of connecting tube is inserted upwardly into the line outlet of controller with tubing string and props up controller housing with end face
Outer surface, then with screw or other installation measure, controller housing is fixed on rear net cover.
After above-mentioned installation, connecting tube with two seams between the line outlet and the line outlet of controller of motor by this two
Surface of shell around line outlet limits and becomes a housing part, effectively protect the motor wherein passed through and controller it
Between connection wire.
This design makes the connection wire between motor and controller be become defined in standard by connecting tube protection
Internal wiring and non-interconnected flexible cord, it is not necessary to carry out standard relevant draw, torque test, thus can be substantially reduced its fixing wanting
Asking, the connecting tube of biconvex seam is limited between both motor and controller shell line outlet, can exempt other any fixing
Measure, easy for installation and manufacturing cost is the lowest, it is especially suitable for making moulding.
Technical scheme and effect will combine accompanying drawing in a specific embodiment and be further described.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention electric fan basic structure schematic diagram；
Fig. 2 is the partial enlarged drawing at Fig. 1 structure A；
Fig. 3 is the profile enlarged drawing of connecting tube 7.
Specific embodiment party
Embodiment of the present invention electric fan is as described in CN203560122U description background technology and Figure of description 1 thereof
Improve on the basis of a kind of traditional electric fan being commonly called as climbing fanning and form, its basic structure as depicted in figs. 1 and 2, institute
The traditional structure inherited includes:
The motor 3 of rear net cover 2 center it is fixed on screw 1；
The fan leaf 4 being positioned at guard is fixed on the axle 31 of motor 3；Guard is detained by front mesh enclosure and rear net cover 2
Conjunction forms；
Electric fan capacitor is fixed and speed-regulating switch that knob highlights outside housing, controller housing 61 in controller 6
It is fixed on rear net cover 2 back side with screw, and is positioned at above motor 3.
Embodiment of the present invention electric fan is to electricity as described in CN203560122U description background technology and Figure of description 1 thereof
The improvement of fan is mainly:
Controller 6 is opened in the lower section of controller housing 61 toward the line outlet of motor, and motor 3 is toward controller 6
Line outlet be opened in the top of motor casing 32, this two line outlet is positioned at same axis；
It is molded and two ends are all configured to the connecting tube 7 of male half coupling between controller 6 and motor 3, its
Upper seam 71 is inserted upwardly into the line outlet of controller 6 with tubing string and props up the outer surface of controller housing 61 with end face, lower seam
72 are downwardly into the line outlet of motor 3 with tubing string and prop up the outer surface of motor casing 31 with end face；
Connection wire 8 between winding 33 and the switch 62 of controller 6 of motor 3 passes in connecting tube 7.
The installation process of above dependency structure is as follows:
Be first according to the conventional mounting technique of this electric fan install on the bearing of electric fan motor, guard and
Flabellum, but should be noted and make motor 3 be positioned at the top of motor casing 32 toward the line outlet of controller 6,；
Wire 8 will be connected from the lower seam 72 of connecting tube 7 up through connecting from what line outlet stretched out from motor 3
Pipe 7, stretches out from the upper seam 71 of connecting tube 7；
The wire 8 that connects stretched out from the upper seam 71 of connecting tube 7 is penetrated controller 6 from the line outlet of controller 6
Internal wiring；
The lower seam 72 of connecting tube 7 is downwardly into the line outlet of motor 3 with tubing string and props up motor with end face
The outer surface of shell 32, the upper seam 71 of connecting tube 7 is inserted upwardly into the line outlet of controller 6 with tubing string and props up control with end face
The outer surface of device shell 61, is then fixed on rear net cover 2 with screw or other installation measure by controller housing 61.
After above-mentioned installation, connecting tube 7 with upper and lower seam between the line outlet and the line outlet of controller 6 of motor 3
Limited by the surface of shell around this two line outlet and become a housing part, effectively protect the connection wire 8 passed through.
Controller noted above shell 61 is positioned at above motor 3, in fact can also be positioned on the left of motor 3 or right side, the company of making
Adapter 7 is by quilt between its two seams line outlet on the left of motor 3 housing cylinder and the line outlet on the right side of controller 6 housing
Surface of shell around this two line outlet limits, or line outlet and controller 6 housing on the right side of motor 3 housing cylinder is left
Limited by the surface of shell around this two line outlet between the line outlet of side.
Claims (2)
1. controller is fixed on the electric fan at the guard back side, including:
It is fixed on the motor of rear net cover center；
The flabellum being positioned at guard is fixed on the axle of motor；Guard is fastened by front mesh enclosure and rear net cover and forms；
Controller is fixed on the rear net cover back side, and is positioned at above motor；
It is characterized in that:
Controller is opened in the lower section of controller housing toward the line outlet of motor, and motor leaves toward the line outlet of controller
Being located at the top of motor casing, this two line outlet is positioned at same axis；
Two ends are all configured to the pipe that is rigidly connected of male half coupling between controller and motor, on it seam with tubing string to
The line outlet of upper inserting controller and prop up the outer surface of controller housing with end face, lower seam is downwardly into motor with tubing string
Line outlet and prop up motor casing outer surface with end face；
Connection wire between motor and controller passes through connecting tube.
2. according to the assembly method of electric fan described in claim 1, it is characterised in that this assembly method comprises the steps:
On the bearing of electric fan, install motor, guard and flabellum traditionally, make motor toward controller
Line outlet be positioned at the top of motor casing；
One of the wire seam from connecting tube that connects stretched out from line outlet from motor is penetrated connecting tube, from connecting tube
Another seam stretch out；
The wire that connects stretched out from another seam of connecting tube is penetrated controller internal wiring from the line outlet of controller；
One of seam of connecting tube is downwardly into the line outlet of motor with tubing string and props up motor casing with end face
Outer surface, another seam of connecting tube is inserted upwardly into the line outlet of controller with tubing string and props up outside controller housing with end face
Surface, is then fixed on rear net cover with screw or other installation measure by controller housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614049.5A CN106089772A (en) | 2016-07-29 | 2016-07-29 | Electric fan with controller fixed on back of mesh enclosure and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614049.5A CN106089772A (en) | 2016-07-29 | 2016-07-29 | Electric fan with controller fixed on back of mesh enclosure and assembling method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106089772A true CN106089772A (en) | 2016-11-09 |
Family
ID=57479656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610614049.5A Pending CN106089772A (en) | 2016-07-29 | 2016-07-29 | Electric fan with controller fixed on back of mesh enclosure and assembling method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106089772A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201090470Y (en) * | 2007-10-18 | 2008-07-23 | 张驰 | Bus air conditioner direct current brushless condensing fan |
| CN102230475A (en) * | 2011-06-28 | 2011-11-02 | 无锡锡山特种风机有限公司 | Axial flow fan with combined protective hood, electric motor body and junction box |
| WO2012019914A1 (en) * | 2010-08-10 | 2012-02-16 | Behr Gmbh & Co. Kg | Fan having an electronic cooler in the air flow |
| CN203770166U (en) * | 2014-01-16 | 2014-08-13 | 无锡市双超风机有限公司 | Independently-designed fan |
| CN104047873A (en) * | 2013-03-13 | 2014-09-17 | 广东美的环境电器制造有限公司 | Fan head and electric fan with same |
| JP5610361B1 (en) * | 2013-11-25 | 2014-10-22 | 池田 靖彦 | Fan |
-
2016
- 2016-07-29 CN CN201610614049.5A patent/CN106089772A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201090470Y (en) * | 2007-10-18 | 2008-07-23 | 张驰 | Bus air conditioner direct current brushless condensing fan |
| WO2012019914A1 (en) * | 2010-08-10 | 2012-02-16 | Behr Gmbh & Co. Kg | Fan having an electronic cooler in the air flow |
| CN102230475A (en) * | 2011-06-28 | 2011-11-02 | 无锡锡山特种风机有限公司 | Axial flow fan with combined protective hood, electric motor body and junction box |
| CN104047873A (en) * | 2013-03-13 | 2014-09-17 | 广东美的环境电器制造有限公司 | Fan head and electric fan with same |
| JP5610361B1 (en) * | 2013-11-25 | 2014-10-22 | 池田 靖彦 | Fan |
| CN203770166U (en) * | 2014-01-16 | 2014-08-13 | 无锡市双超风机有限公司 | Independently-designed fan |
Non-Patent Citations (1)
| Title |
|---|
| 郎永强，孙希强等: "《图解电工基础》", 31 May 2015, 机械工业出版社 * |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |