CN103791553B - Air-conditioning module and air-conditioning - Google Patents
Air-conditioning module and air-conditioning Download PDFInfo
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- CN103791553B CN103791553B CN201210418590.0A CN201210418590A CN103791553B CN 103791553 B CN103791553 B CN 103791553B CN 201210418590 A CN201210418590 A CN 201210418590A CN 103791553 B CN103791553 B CN 103791553B
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Abstract
The invention proposes a kind of air-conditioning module and air-conditionings, and including the fan with multiple flabellums and the motor to drive the fan to rotate, fan is cylindrical, and motor has stator and the cylindrical rotor around stator setting, and motor is housed in fan.Since motor is housed in fan, the mating connection structure of fan and motor can be simplified, reduce required precision fixed between the two, advantageously reduce the cost of manufacture of air-conditioning, meanwhile, it is capable to reduce occupied space of the motor in air-conditioning, keep the overall structure of air-conditioning more compact.
Description
Technical field
The present invention relates to a kind of air-conditioning module and air-conditionings.
Background technique
With the development of the society, requirement of the people to quality of life is higher and higher, the promotion rate of air-conditioning is further speeded up.
But existing air-conditioned structure is complicated, the further popularization of high cost impact.For example, existing air conditioner indoor unit air supply module one
As be made of components such as motor, fan, pressing plate and electric-controlled boxes, it is seen that the number of components of air supply module is more, leads to air supply module
Structure is complicated and it is quite high to require the fixed precision of each component, will affect the performance of air-conditioning once deviating, these appearances
Easily increase the cost of manufacture of air-conditioning.Simultaneously as the components such as motor and electric-controlled box are typically secured to the outside of fan, it is easy to increase
Air supply module occupied space in air-conditioning housing, is unfavorable for compact-sizedization.
Summary of the invention
In view of this, it is a primary object of the present invention to provide a kind of compact-sized and advantageously reduce cost of manufacture
Air-conditioning module and air-conditioning.
In order to achieve the above objectives, the invention proposes a kind of air-conditioning module, including with multiple flabellums fan and
To the motor for driving the fan to rotate, the fan is cylindrical, and the motor has stator and around stator setting
Cylindrical rotor, which is characterized in that the motor is housed in the fan.
Since the motor is housed in the fan, the mating connection structure of the fan and motor can be simplified, dropped
Low fixed required precision between the two, advantageously reduces the cost of manufacture of air-conditioning.Simultaneously as the motor be housed in it is described
In fan, additionally it is possible to reduce occupied space of the motor in air-conditioning, keep the overall structure of air-conditioning more compact.
It preferably, further include the electric-controlled box being electrically connected with the motor, which is installed in the fan.
Since the electric-controlled box is installed in the fan, occupied space of the electric-controlled box in air-conditioning can be reduced,
Keep the overall structure of air-conditioning more compact.
Preferably, the fan has cylindrical shell, and the multiple flabellum is fixed on the excircle of the cylindrical shell
Surface, and along its circumferential array, the shell is fixed on the external peripheral surface of the rotor by bearing.
Preferably, the fan has cylindrical shell, and the multiple flabellum is fixed on the excircle of the cylindrical shell
Surface, and along its circumferential array, the shell is fixed on the external peripheral surface of the rotor by pin shaft.
Preferably, the external peripheral surface of the multiple flabellum and the rotor is integrally formed, and along the circumferential direction of the rotor
Arrangement.
The fan has cylindrical shell, and the multiple flabellum is fixed on the external peripheral surface of the cylindrical shell, and
Along its circumferential array, the shell is fixed on the external peripheral surface of the rotor by interference fit.
Preferably, the axial length of the rotor be greater than the stator axial length, by the rotor inner wall and
The end face of the stator surrounds a cavity, and the electric-controlled box hand is in the cavity.
Preferably, the air-conditioning has the housing received and fill the air supply module, in the stator far from the electric-controlled box
One end be fixed with axial the first connecting shaft extended to the outside of the stator along the stator, in the close of the stator
The other end of the electric-controlled box, which is fixed with, to be connect and along the axial to prolonging on the outside of the stator of the stator with the electric-controlled box
The second connecting shaft stretched, first connecting shaft and the second connecting shaft are connect with the housing respectively.
Preferably, the fan is cross flow fan.
The invention also provides a kind of air-conditioning, the air-conditioning includes air conditioner indoor unit, which is characterized in that in the air conditioning chamber
Equipped with the air-conditioning module described in any one of aforementioned in interior machine.
Detailed description of the invention
Fig. 1 is the oblique view of indoor unit fan of air conditioner；
Fig. 2 is the front view of fan shown in Fig. 1；
Fig. 3 is the side view of fan shown in Fig. 1；
Fig. 4 be Fig. 3 shown in A-A to sectional view.
Specific embodiment
Below referring to figure 1 ~ 4 to air-conditioning mould of the present invention by taking the air supply module for being set to air conditioner indoor unit as an example
The specific embodiment of block and air-conditioning is described in detail.
Air conditioner indoor unit usually has a housing, in the housing receive be equipped with air conditioner indoor unit air supply module, as Fig. 1 ~
Shown in Fig. 4, which includes fan 1, the motor 2 to drive the fan 1 to rotate, and is electrically connected with the motor 2
Electric-controlled box 3.Fan 1 is cross flow fan, has a columnar shell 11, solid on the external peripheral surface of the shell 11
Surely there are multiple rectangular flabellums 12, this multiple flabellum 12 can be integrally formed with shell 11, can also be fixed on by connection structure
On the outer surface of shell 11, they are tilted a certain angle relative to the external peripheral surface of shell 11, i.e., whole to be inclined to set.
Motor 2 is installed on the whole in the cavity that shell 11 is surrounded, which includes cylindrical circular stator 21 and turn
Son 22, stator 21 and rotor 22 are coaxially disposed, and the rotor 22 is configured at the outside of the stator 21.The axial length of rotor 22 with
The axial length of blower-casting 11 is consistent substantially, and the axial length of stator 21 is less than the axial length of rotor 22.It is assembling
Under state, one end of stator 21（Right end in Fig. 4）With one end of rotor 22（Right end in Fig. 4）Alignment, the other end（Fig. 4
In left end）The other end apart from rotor 22（Left end in Fig. 4）Certain distance, then by the end face of the other end of stator 21（Fig. 4
In left side）A cavity is surrounded with the inner wall of rotor 22, electric-controlled box 3 is fixed in the cavity, which passes through axis
Connection structure is connect with stator 21.Operational mode of the electric-controlled box 3 to control motor 2, mainly by key and printed circuit board
Equal components composition.In the side of the separate electric-controlled box 3 of stator 21（Right side in Fig. 4）It is fixed with the first connecting shaft 41, in stator
The side of 21 close electric-controlled box 3（Left side in Fig. 4）It is fixed with the second connecting shaft 42, first connecting shaft 41 and the second connection
Axis 42 extends along the axial of stator 21 to the outside of stator 21 respectively, and the second connecting shaft 42 runs through electric-controlled box 3.First connecting shaft
41 and second connecting shaft 42 connect respectively with air-conditioning housing air supply module to be fixed.
As shown in figure 4, fan 1 is sleeved on the external peripheral surface of rotor 22 on the whole, specifically, in the excircle of rotor 22
The pin shaft 5 extended towards radial outside is formed on surface, the hole being inserted into for pin shaft 5 is opened up on the shell 11 of fan 1, via pin
Axis 5 matches with the hole and is fixed on shell 11 together with flabellum 12 external peripheral surface of rotor 22.When air conditioner indoor unit works,
Motor 2 drives rotor 22 to rotate, and drives the rotation of fan 1 to blow to interior by the rotor 22.
In above-described embodiment, since fan 1 to be fixed on to the external peripheral surface of rotor 22, i.e., motor 1 is installed in fan
In cavity inside shell 11, the mating connection structure of fan 1 and motor 2 can be simplified, reduce precision fixed between the two
It is required that advantageously reducing the cost of manufacture of air-conditioning.Simultaneously as motor 2 is installed in the columnar cavity of fan 1, moreover it is possible to
The occupied space in air conditioner indoor unit of motor 2 is enough reduced, keeps the overall structure of air-conditioning more compact.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
For example, as shown in figure 4, fan 1 matches the excircle for being fixed on the rotor 22 of motor 2 by pin shaft 5 and hole
Surface, however it is not limited to this, such as fan can be also fixed on the external peripheral surface of rotor by bearing, alternatively, multiple
Flabellum is shaped on the external peripheral surface of rotor, alternatively, fan is sleeved on the external peripheral surface of rotor by interference fit
On.
In another example in the above-described embodiments, by taking the air supply module of air conditioner indoor unit as an example to technical solution of the present invention into
It has gone description, however has been not limited to this, the air supply module is equally applicable to air-conditioner outdoor unit.
In another example in the above-described embodiments, fan is axial-flow fan, however is not limited to this, which can also be axis
Flow fan etc..
Claims (6)
1. a kind of air-conditioning module, including the fan (1) with multiple flabellums (12) and to drive the fan (1) to rotate
Motor (2), the fan (1) is cylindrical, and the motor (2) has stator (21) and the cylinder around the stator (21) setting
Shape rotor (22), which is characterized in that
The fan (1) is cross flow fan, which has a columnar shell (11), and the motor (2) is housed in
In the shell (11)；
It further include the electric-controlled box (3) being electrically connected with the motor (2), which is installed in the fan (1)；
The axial length of the rotor (22) is identical as the axial length of the shell (11), the axial length of the rotor (22)
Greater than the axial length of the stator (21), surrounded by the inner wall of the rotor (22) and the end face of the stator (21)
Chamber, the electric-controlled box (3) are housed in the cavity.
2. air-conditioning module according to claim 1, which is characterized in that the fan (1) has cylindrical shell
(11), the multiple flabellum (12) is fixed on the external peripheral surface of the cylindrical shell (11), and along its circumferential array, the shell
Body (11) is fixed on the external peripheral surface of the rotor (22) by bearing.
3. air-conditioning module according to claim 1, which is characterized in that the fan (1) has cylindrical shell
(11), the multiple flabellum (12) is fixed on the external peripheral surface of the cylindrical shell (11), and along its circumferential array, the shell
Body (11) is fixed on the external peripheral surface of the rotor (22) by pin shaft (5).
4. air-conditioning module according to claim 1, which is characterized in that the fan (1) has cylindrical shell
(11), the multiple flabellum (12) is fixed on the external peripheral surface of the cylindrical shell (11), and along its circumferential array, the shell
Body (11) is fixed on the external peripheral surface of the rotor (22) by interference fit.
5. air-conditioning module according to claim 1, which is characterized in that the air-conditioning, which has to receive, fills the air supply module
Housing, be fixed with far from the one end of the electric-controlled box (3) along the axial to institute of the stator (21) in the stator (21)
The first connecting shaft (41) that the outside of stator (21) extends is stated, in the stator (21) close to the another of the electric-controlled box (3)
End, which is fixed with, connect and along axial the to the extension of the outside of the stator (21) of the stator (21) with the electric-controlled box (3)
Two connecting shafts (42), first connecting shaft (41) and the second connecting shaft (42) are connect with the housing respectively.
6. a kind of air-conditioning, the air-conditioning includes air conditioner indoor unit, which is characterized in that is wanted in the air conditioner indoor unit equipped with right
Air-conditioning module described in asking any one of 1~5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210418590.0A CN103791553B (en) | 2012-10-26 | 2012-10-26 | Air-conditioning module and air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210418590.0A CN103791553B (en) | 2012-10-26 | 2012-10-26 | Air-conditioning module and air-conditioning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103791553A CN103791553A (en) | 2014-05-14 |
| CN103791553B true CN103791553B (en) | 2018-11-16 |
Family
ID=50667462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210418590.0A Active CN103791553B (en) | 2012-10-26 | 2012-10-26 | Air-conditioning module and air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103791553B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465980B (en) * | 2015-12-01 | 2018-09-18 | 珠海格力电器股份有限公司 | The assembly method of fan assembly, air conditioner and air conditioner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2469218Y (en) * | 2001-01-18 | 2002-01-02 | 东莞市宇鸿微电机有限公司 | Novel electric fan for refrigerator |
| CN1904492A (en) * | 2005-07-30 | 2007-01-31 | 乐金电子(天津)电器有限公司 | Ceiling type air conditioner and flowpath structure of ceiling type air conditioner |
| CN101388572A (en) * | 2008-06-10 | 2009-03-18 | 许晓华 | Motor of outer rotor structure and fan thereof |
| JP4570048B2 (en) * | 2006-01-19 | 2010-10-27 | 日立アプライアンス株式会社 | Air conditioner indoor unit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100442794B1 (en) * | 2001-11-01 | 2004-08-04 | 위니아만도 주식회사 | The installing structure of motor at air-conditioner |
| CN201636055U (en) * | 2010-03-26 | 2010-11-17 | 先锋电器集团有限公司 | Improved blade-rotating fan |
| CN102678584A (en) * | 2011-03-16 | 2012-09-19 | 乐金电子(天津)电器有限公司 | Fan structure of split-type air conditioner indoor unit |
-
2012
- 2012-10-26 CN CN201210418590.0A patent/CN103791553B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2469218Y (en) * | 2001-01-18 | 2002-01-02 | 东莞市宇鸿微电机有限公司 | Novel electric fan for refrigerator |
| CN1904492A (en) * | 2005-07-30 | 2007-01-31 | 乐金电子(天津)电器有限公司 | Ceiling type air conditioner and flowpath structure of ceiling type air conditioner |
| JP4570048B2 (en) * | 2006-01-19 | 2010-10-27 | 日立アプライアンス株式会社 | Air conditioner indoor unit |
| CN101388572A (en) * | 2008-06-10 | 2009-03-18 | 许晓华 | Motor of outer rotor structure and fan thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103791553A (en) | 2014-05-14 |
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