CN205991025U - Blower fan, air-conditioner outdoor unit and air-conditioning - Google Patents
Blower fan, air-conditioner outdoor unit and air-conditioning Download PDFInfo
- Publication number
- CN205991025U CN205991025U CN201620933924.1U CN201620933924U CN205991025U CN 205991025 U CN205991025 U CN 205991025U CN 201620933924 U CN201620933924 U CN 201620933924U CN 205991025 U CN205991025 U CN 205991025U
- Authority
- CN
- China
- Prior art keywords
- blower fan
- motor
- air
- utility
- installation portion
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
This utility model is related to a kind of blower fan, air-conditioner outdoor unit and air-conditioning, wherein, blower fan includes motor, electric machine support and fan blade, described motor is located at the installing hole of described electric machine support, the first end of described motor installs described fan blade, second end of described motor is provided with balance element, and described balance element is used for balancing the Mass Distribution of blower fan, to avoid blower fan center of gravity to lean forward.This utility model can solve the problem that prior art wind machine center of gravity to pre-eccentric, fan vibration big the problems such as.
Description
Technical field
This utility model is related to air-conditioning technical field, more particularly, to a kind of blower fan, air-conditioner outdoor unit and air-conditioning.
Background technology
The blower fan of existing air-conditioner outdoor unit includes motor, electric machine support and fan blade, electric machine support is preset with motor and installs
Hole, after motor is inserted in motor installing hole, the installation portion on motor is connected by screw with the installation portion on electric machine support, due to
On electric machine support, the installation portion of setting is forwardly convex, after fan blade is installed in motor front end, causes the center of gravity of blower fan to deviate forward, blower fan
Operating vibration is big, produces into noise problem.
It should be noted that：The output extreme direction of motor is " front ", the outfan setting fan blade of motor.
Utility model content
The purpose of this utility model is to propose a kind of blower fan, air-conditioner outdoor unit and air-conditioning, and it is it can be avoided that before blower fan center of gravity
Incline.
For achieving the above object, this utility model provides a kind of blower fan, and it includes motor, electric machine support and fan blade, institute
State the installing hole located at described electric machine support for the motor, the first end of described motor installs described fan blade, the second end of described motor
It is provided with balance element, described balance element is used for balancing the Mass Distribution of blower fan, to avoid blower fan center of gravity to lean forward.
One preferably or in alternative embodiment, described motor is provided with the first installation portion, the installing hole of described electric machine support
Be circumferentially with the second installation portion, described first installation portion is connected with described second installation portion.
One preferably or in alternative embodiment, described balance element is balancing weight, and described balancing weight is located at the of described motor
Two ends.
One preferably or in alternative embodiment, described balance element is end cap, and described end cap is connected with described second installation portion.
Preferably or in alternative embodiment, between described end cap and described motor, it is provided with vibration-damped component one.
One preferably or in alternative embodiment, described vibration-damped component is cushion rubber.
One preferably or in alternative embodiment, tight fit between described cushion rubber and described motor, described end cap.
For achieving the above object, this utility model additionally provides a kind of air-conditioner outdoor unit, and it includes any of the above-described embodiment
In blower fan.
For achieving the above object, this utility model additionally provides a kind of air-conditioning, and it includes the sky in any of the above-described embodiment
Adjust off-premises station.
Based on technique scheme, this utility model at least has the advantages that：
The blower fan that this utility model provides, its motor is arranged on electric machine support, and the first end of motor installs fan blade, electricity
Second end setting balance element of machine, can balance the Mass Distribution of blower fan, it is to avoid blower fan center of gravity leans forward by the gravity of balance element,
Solve prior art wind machine center of gravity to pre-eccentric, fan vibration big the problems such as.
Brief description
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes the part of the application,
Schematic description and description of the present utility model is used for explaining this utility model, does not constitute to of the present utility model improper
Limit.In the accompanying drawings：
The exploded perspective view of the blower fan that Fig. 1 provides for this utility model；
The assembling schematic diagram of the blower fan that Fig. 2 provides for this utility model；
The structural representation of the cushion rubber that Fig. 3 provides for this utility model；
The structural representation of the end cap that Fig. 4 provides for this utility model.
Label in accompanying drawing：
1- motor；11- first installation portion；2- electric machine support；21- second installation portion；3- cushion rubber；4- end cap.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in embodiment is carried out clear, complete
Ground description.Obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.
Based on embodiment of the present utility model, the institute that those of ordinary skill in the art are obtained under the premise of not making creative work
There is other embodiment, broadly fall into the scope of this utility model protection.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", "front", "rear",
The orientation of instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are based on accompanying drawing institute
The orientation showing or position relationship, are for only for ease of description this utility model and simplify description, rather than instruction or hint indication
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
The restriction of novel protected scope.
As shown in Figure 1 and Figure 2, the illustrative examples of the blower fan providing for this utility model, in this illustrative examples
In, blower fan includes motor 1, electric machine support 2 and fan blade, motor 1 default installing hole on electric machine support 2, and the first of motor 1
Fan blade is installed at end, and the second end of motor 1 is provided with balance element, and balance element is used for balancing the Mass Distribution of blower fan, to avoid blower fan weight
The heart leans forward.
This utility model can balance the Mass Distribution of blower fan by balance element, solves blower fan center of gravity asking to pre-eccentric
Topic, makes blower fan operate more steady, reduces vibration.
In above-described embodiment, balance element can be balancing weight, and balancing weight, located at the second end of motor 2, is arranged by reasonable
The quality of balancing weight, can make the center of blower fan press close to electric machine support 2 as far as possible, prevent blower fan center of gravity from leaning forward, and reduce blower fan and shake
Dynamic, reduce noise.
In the various embodiments described above, motor 1 can be provided with the first installation portion 11, the circumference of the installing hole of electric machine support 2 can
To be provided with the second installation portion 21, the first installation portion 11 is connected with the second installation portion 21, easy for installation.
Further, the first installation portion 11 and the second installation portion 21 can be connected by screw.
One preferably or in alternative embodiment, balance element can also be end cap 4, and end cap 4 can with the second installation portion 21 even
Connect.First installation portion 11, the second installation portion 21 and end cap 4 are sequentially connected, and make the quality reasonable layout of blower fan, and center of gravity presses close to motor
Support 2, during blower fan operating, the vibration of electric machine support 2 reduces.
Further, it is also provided with vibration-damped component between end cap 4 and motor 1.During blower fan operating, vibration-damped component can be further
Absorbing the vibrational energy of motor 1, thus reducing vibration, reducing structureborne noise.
In above-described embodiment, vibration-damped component can be cushion rubber 3.Cushion rubber 3 is set in the second end of motor 1, cushion rubber 3 and motor 1,
It is tight fit between end cap 4.Can absorb, by arranging cushion rubber 3, the vibrational energy consuming blower fan, reduce vibration, reduce noise.
The assembly method of a specific embodiment of blower fan that this utility model provides is：
During assembling, motor 1 is positioned over the default installing hole of electric machine support 2, then cushion rubber on the second end set of motor 1
3, then in the outer layer jacket upper end cover 4 of motor 1, between cushion rubber 3 and motor 1, end cap 4, adopt tight fit.The first installation by motor 1
Portion 11, the second installation portion 21 of electric machine support 2 and end cap 4 are fixing by screw, and fan blade is arranged on the first end of motor 1.
In above-mentioned specific embodiment, the cushion rubber 3 of certain mass, end cap 4 had by the second end setting in motor 1
Balanced action, makes air quantity quality reasonable layout, and center of gravity presses close to electric machine support 2, and during blower fan operating, the vibration of electric machine support 2 reduces.
Cushion rubber 2 can absorb the vibrational energy of motor 1 further simultaneously, thus reducing vibration, reduces structureborne noise.
This utility model additionally provides a kind of air-conditioner outdoor unit, and it includes the blower fan in any of the above-described embodiment.
This utility model additionally provides a kind of air-conditioning, and it includes the air-conditioner outdoor unit in any of the above-described embodiment.
It is to be understood that being limited using the word such as " first ", " second ", " the 3rd " in description of the present utility model
Determine parts, it is only for be easy to above-mentioned parts are distinguished, such as there is no Stated otherwise, above-mentioned word is not special
Implication, therefore it is not intended that restriction to this utility model protection domain.
Finally it should be noted that:Above example is only in order to illustrate the technical solution of the utility model rather than it is limited
System；Although being described in detail to this utility model with reference to preferred embodiment, those of ordinary skill in the art should
Understand：Still specific embodiment of the present utility model can be modified or some technical characteristics are carried out with equivalent replacing
Change；Without deviating from the spirit of technical solutions of the utility model, it all should cover the technical scheme being claimed in this utility model
In the middle of scope.
Claims (9)
1. a kind of blower fan it is characterised in that：Including motor (1), electric machine support (2) and fan blade, described motor (1) is located at described electricity
The installing hole of machine support (2), the first end of described motor (1) installs described fan blade, and the second end of described motor (1) is provided with balance
Part, described balance element is used for balancing the Mass Distribution of blower fan, to avoid blower fan center of gravity to lean forward.
2. blower fan as claimed in claim 1 it is characterised in that：Described motor (1) is provided with the first installation portion (11), described electricity
The installing hole of machine support (2) be circumferentially with the second installation portion (21), described first installation portion (11) and described second installation portion
(21) connect.
3. blower fan as claimed in claim 1 it is characterised in that：Described balance element is balancing weight, and described balancing weight is located at described
Second end of motor (1).
4. blower fan as claimed in claim 2 it is characterised in that：Described balance element be end cap (4), described end cap (4) with described
Second installation portion (21) connects.
5. blower fan as claimed in claim 4 it is characterised in that：It is provided with vibration damping between described end cap (4) and described motor (1)
Part.
6. blower fan as claimed in claim 5 it is characterised in that：Described vibration-damped component is cushion rubber (3).
7. blower fan as claimed in claim 6 it is characterised in that：Described cushion rubber (3) and described motor (1), described end cap (4) it
Between tight fit.
8. a kind of air-conditioner outdoor unit it is characterised in that：Including the blower fan as described in any one of claim 1～7.
9. a kind of air-conditioning it is characterised in that：Including air-conditioner outdoor unit as claimed in claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933924.1U CN205991025U (en) | 2016-08-24 | 2016-08-24 | Blower fan, air-conditioner outdoor unit and air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933924.1U CN205991025U (en) | 2016-08-24 | 2016-08-24 | Blower fan, air-conditioner outdoor unit and air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205991025U true CN205991025U (en) | 2017-03-01 |
Family
ID=58106860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620933924.1U Withdrawn - After Issue CN205991025U (en) | 2016-08-24 | 2016-08-24 | Blower fan, air-conditioner outdoor unit and air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205991025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122055A (en) * | 2016-08-24 | 2016-11-16 | 珠海格力电器股份有限公司 | Blower fan, air-conditioner outdoor unit and air-conditioning |
-
2016
- 2016-08-24 CN CN201620933924.1U patent/CN205991025U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122055A (en) * | 2016-08-24 | 2016-11-16 | 珠海格力电器股份有限公司 | Blower fan, air-conditioner outdoor unit and air-conditioning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205371962U (en) | Generator vibration damping mount | |
| CN202260882U (en) | Motor installation structure with vibration reduction function | |
| CN206559184U (en) | A kind of motor with buffering mounting structure | |
| CN205991025U (en) | Blower fan, air-conditioner outdoor unit and air-conditioning | |
| CN205825356U (en) | A kind of air-cooled ducted air conditioner motor vibration damping installation apparatus and air-cooled ducted air conditioner | |
| CN106122055B (en) | Blower, air-conditioner outdoor unit and air-conditioning | |
| CN109931361B (en) | Large-scale fan assembled is along with adjustable high-efficient spring damping vibration damper of shape | |
| CN111907348A (en) | Battery fixing structure with shock attenuation effect for new energy automobile | |
| CN215566792U (en) | Fan underframe convenient for butt joint installation for mechanical assembly | |
| CN210949674U (en) | Air source heat pump easy to install quickly | |
| CN201629619U (en) | Motor fixing device and air-conditioner provided with same | |
| CN208778320U (en) | A kind of wet-emitting blower | |
| CN206182810U (en) | Ventilation cushion | |
| CN212777893U (en) | Outer machine damping device of air conditioner that stability is good | |
| CN112186567A (en) | High heat dissipation modularization transformer substation box | |
| CN206409571U (en) | Speed regulator vibration damping sheet and unmanned plane | |
| CN216868069U (en) | Electromechanical support with high safety and good stability for electromechanical installation engineering | |
| CN209042562U (en) | Air conditioner wall-mounted machine | |
| CN205179563U (en) | Four shaft air vehicle's well accuse shell structure | |
| CN104913401B (en) | Motor fixing frame and electric machine mounting device and air-conditioner outdoor unit | |
| CN212619131U (en) | Warm ventilation with shock-absorbing function | |
| CN209382251U (en) | Unmanned helicopter and its rack | |
| CN220830203U (en) | Reactive power compensation cabinet body | |
| CN214960511U (en) | Shock-absorbing electric vehicle controller | |
| CN207195303U (en) | A kind of Jing Yin bladeless fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170301 Effective date of abandoning: 20190122 |