CN103322626A - Air conditioner outdoor unit structure - Google Patents
Air conditioner outdoor unit structure Download PDFInfo
- Publication number
- CN103322626A CN103322626A CN2013102120910A CN201310212091A CN103322626A CN 103322626 A CN103322626 A CN 103322626A CN 2013102120910 A CN2013102120910 A CN 2013102120910A CN 201310212091 A CN201310212091 A CN 201310212091A CN 103322626 A CN103322626 A CN 103322626A
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- fan
- motor
- air
- support bar
- panel
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- Other Air-Conditioning Systems (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an air conditioner outdoor unit structure which comprises a panel, a chassis, a fan motor, an axial flow fan, an air outlet mesh cover and the like. Motor supporting strips for installing the fan motor stride an air guiding ring on the panel, two ends of the motor supporting strips are fixed on a casing of the air conditioner outdoor unit, the fan motor is installed on the motor supporting strips, and the axial flow fan is arranged on a motor shaft. Small blades are arranged in a hub of the axial flow fan for enhancing motor radiation, and radiating small holes are formed in a firing of the air outlet mesh casing.
Description
Technical field
The present invention relates to a kind of fan of outdoor unit of air conditioner electric motor mounting structure and fan electromotor radiator structure.
Background technology
Existing air-conditioner outdoor unit, its fan electromotor is installed on the electric machine support usually, and electric machine support becomes inverted "L" shaped, is connected with the chassis with panel.As shown in Figure 1, this inverted "L" shaped electric machine support (1) materials are many, intensity difference, and rigging error is large, unstable; Easily vibrate during the fan electromotor operation, cause the problems such as different sound.
Summary of the invention
The present invention adopts the new organization plan outdoor machine fan motor that installs an air-conditioner, and has solved the defective of existing scheme.
Outdoor machine fan electric machine structure of the present invention as shown in Figure 2, aerofoil fan (6) is installed on the fan electromotor (5), fan electromotor (5) is installed on the motor support bar (4), motor support bar (4) strides across air-ducting ring (3), and motor support bar (4) is fixed by screws in up and down on the air-conditioner outdoor unit shell.
The fan electromotor of off-premises station of the present invention (5) is between the radome fairing of the wheel hub of aerofoil fan (6) and air outlet mesh (9), and fan electromotor (5) heat radiation is relatively poor.For improving the surperficial air velocity of fan electromotor (5), strengthen heat radiation, aerofoil fan (6) is designed to such as Fig. 3, except the fan blade with plain shaft flow fan, wheel hub, center installation shaft etc., aerofoil fan of the present invention also has vanelets (6a) in wheel hub, its vanelets (6a) rotation direction is identical with primary blades, and vanelets (6a) quantity can be identical or different with primary blades, as shown in Figure 3.
The motor support bar (4) of provided with fan motor of the present invention can adopt the panel beating material.
In order to strengthen the intensity of motor support bar (4), its cross section is designed to " U " shape, shown in " B-B " view of Fig. 4; Install for convenient, the end regions cross section can not be " U " shape.
Totally two of the motor support bars (4) of every air-conditioner outdoor unit provided with fan of the present invention motor, these two motor support bar mirror images are symmetrical, and its imaging plane is by the center line of air-ducting ring (3), as shown in Figure 2.
After motor support bar (4) assembling of provided with fan motor of the present invention, when air-conditioning was in running order, its motor support bar (4) length direction was in vertical state, as shown in Figure 4.
Such as Fig. 4, the support bar of provided with fan motor of the present invention (4) upper end is fixed by screw with panel (2); Lower end and panel (2), chassis (7) are fixed together by screw (8), shown in Fig. 4 " A-A " view.
For increasing the Air Flow on fan electromotor surface, strengthen heat radiation, open several apertures (9a) at the radome fairing of air outlet mesh (9), such as Fig. 5.
The support bar of provided with fan motor of the present invention is simple in structure, and materials are few, and intensity is high.Its off-premises station air-ducting ring general with panel be overall structure, and support bar also can be fixed on the panel, therefore error is little after installing, is convenient to the relative position of Control Shaft flow fan and air-ducting ring, the raising assembly precision; Air quantity, noise are easy to control during operation of air conditioner.
Description of drawings:
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the air-conditioner outdoor unit motor mounting structure that generally adopts at present.
Fig. 2 is air-conditioner outdoor unit motor mounting structure schematic diagram of the present invention.
Fig. 3 is axial flow fan structure schematic diagram of the present invention.
Fig. 4 is fixed form and the support bar cross section of motor support bar of the present invention.
Fig. 5 is the radome fairing perforate schematic diagram of air-conditioning outdoor set air-outlet mesh enclosure of the present invention.
1. electric machine supports among the figure, 2. panel, 3. air-ducting ring, 4. motor support bar, 5. fan electromotor, 6. aerofoil fan, 6a. aerofoil fan vanelets, 7. chassis, 8. screw, 9. air outlet mesh, 9a. aperture.
The specific embodiment
Among Fig. 2, fan electromotor (5) is installed in motor support bar (4), and aerofoil fan (6) is installed on the fan electromotor (5).Motor support bar (4) strides across air-ducting ring (3), and two ends are fixed on the air-conditioner outdoor unit shell.
Fan electromotor (5) dispels the heat relatively poor between the radome fairing of the wheel hub of aerofoil fan (6) and air outlet mesh.For improving the surperficial air velocity of fan electromotor (5), strengthen heat radiation, aerofoil fan is designed to such as Fig. 3, except the fan blade with plain shaft flow fan, wheel hub, center installation shaft etc., aerofoil fan of the present invention also has vanelets (6a) in wheel hub, its vanelets (6a) rotation direction is identical with primary blades, as shown in Figure 3.
The motor support bar (4) of provided with fan motor adopts the panel beating material, and its cross section is " U " shape, shown in " B-B " view of Fig. 4; Motor support bar (4) upper end is fixed by screws on the panel (2), such as Fig. 4; The lower end is fixed on the chassis (7) by screw (8) with panel (2), such as " A-A " view of Fig. 4.Article two, support bar left and right sides mirror image is symmetrical, and length direction became vertical state after it was installed.
Open aperture (9a) on the radome fairing of air outlet mesh among Fig. 5 (9), purpose is the Air Flow that increases fan electromotor (5) surface, strengthens heat radiation.
Claims (8)
1. air-conditioner outdoor unit structure, comprise panel, chassis, fan electromotor, aerofoil fan, air outlet mesh etc., it is characterized in that motor is installed on the motor support bar, the motor support bar strides across air-ducting ring on the panel, and motor support bar two ends are fixed on the air-conditioner outdoor unit shell.
2. aerofoil fan comprises the mounting structure of primary blades, wheel hub and fan center it is characterized in that vanelets is arranged in wheel hub that its blade rotation direction is identical with primary blades, and vanelets quantity can be identical or different with primary blades.
3. described electric motor mounting structure according to claim 1 is characterized in that the motor support strip adoption panel beating material of provided with fan motor.
4. described electric motor mounting structure according to claim 3 is characterized in that the cross section of the motor support bar of provided with fan motor becomes " U " shape.
5. according to claim 1 or 3 described fan electromotor installation structures, it is characterized in that totally two of the motor support bars of provided with fan motor, these two support bar mirror images are symmetrical, and its imaging plane is by the air-ducting ring center line.
6. after installing, the motor support bar that according to claim 1 or 3 described fan electromotor installation structures, it is characterized in that the provided with fan motor becomes vertical state.
7. described fan electromotor installation structure according to claim 6 is characterized in that the motor support bar upper end of provided with fan motor is fixed with panel, and lower end and panel, chassis are fixed together.
8. described air-conditioner outdoor unit structure according to claim 1 is characterized in that having several heat radiation apertures on the radome fairing at air outlet mesh center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102120910A CN103322626A (en) | 2013-05-31 | 2013-05-31 | Air conditioner outdoor unit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102120910A CN103322626A (en) | 2013-05-31 | 2013-05-31 | Air conditioner outdoor unit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103322626A true CN103322626A (en) | 2013-09-25 |
Family
ID=49191539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102120910A Pending CN103322626A (en) | 2013-05-31 | 2013-05-31 | Air conditioner outdoor unit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103322626A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443445A (en) * | 2016-01-07 | 2016-03-30 | 宁波宏都电器有限公司 | Mixed-flow type axial-flow fan assembly |
| CN108910028A (en) * | 2018-07-26 | 2018-11-30 | 周庆文 | A kind of second level duct power packages and three-level or multistage duct power packages with it |
| WO2021171471A1 (en) * | 2020-02-27 | 2021-09-02 | 三菱電機株式会社 | Outdoor unit and air-conditioning device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1106522A (en) * | 1993-09-20 | 1995-08-09 | 富士通总株式会社 | Outdoor unit of air conditioner |
| CN2338522Y (en) * | 1998-05-19 | 1999-09-15 | 曾永昌 | Axial-flow fan with improved structure |
| CN2424409Y (en) * | 2000-04-26 | 2001-03-21 | 大金工业株式会社 | Air conditioner |
| JP2005207645A (en) * | 2004-01-21 | 2005-08-04 | Toshiba Kyaria Kk | Outdoor unit of air conditioner |
| CN1864036A (en) * | 2003-10-08 | 2006-11-15 | 大金工业株式会社 | Outdoor unit of air conditioner |
| KR20070055928A (en) * | 2005-11-28 | 2007-05-31 | 위니아만도 주식회사 | Structure for vibrating of a motor of a package air-conditioner |
| CN201742200U (en) * | 2010-05-26 | 2011-02-09 | 宁波奥克斯空调有限公司 | Motor frame for air condition |
| CN101995060A (en) * | 2009-08-28 | 2011-03-30 | 乐金电子(天津)电器有限公司 | Integrated air conditioner |
| JP4662438B2 (en) * | 2004-12-01 | 2011-03-30 | 東芝キヤリア株式会社 | Axial fan, outdoor unit of air conditioner |
| CN202127313U (en) * | 2011-07-22 | 2012-01-25 | 珠海格力电器股份有限公司 | Motor bracket and air conditioner with motor bracket |
-
2013
- 2013-05-31 CN CN2013102120910A patent/CN103322626A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1106522A (en) * | 1993-09-20 | 1995-08-09 | 富士通总株式会社 | Outdoor unit of air conditioner |
| CN2338522Y (en) * | 1998-05-19 | 1999-09-15 | 曾永昌 | Axial-flow fan with improved structure |
| CN2424409Y (en) * | 2000-04-26 | 2001-03-21 | 大金工业株式会社 | Air conditioner |
| CN1864036A (en) * | 2003-10-08 | 2006-11-15 | 大金工业株式会社 | Outdoor unit of air conditioner |
| JP2005207645A (en) * | 2004-01-21 | 2005-08-04 | Toshiba Kyaria Kk | Outdoor unit of air conditioner |
| JP4662438B2 (en) * | 2004-12-01 | 2011-03-30 | 東芝キヤリア株式会社 | Axial fan, outdoor unit of air conditioner |
| KR20070055928A (en) * | 2005-11-28 | 2007-05-31 | 위니아만도 주식회사 | Structure for vibrating of a motor of a package air-conditioner |
| CN101995060A (en) * | 2009-08-28 | 2011-03-30 | 乐金电子(天津)电器有限公司 | Integrated air conditioner |
| CN201742200U (en) * | 2010-05-26 | 2011-02-09 | 宁波奥克斯空调有限公司 | Motor frame for air condition |
| CN202127313U (en) * | 2011-07-22 | 2012-01-25 | 珠海格力电器股份有限公司 | Motor bracket and air conditioner with motor bracket |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443445A (en) * | 2016-01-07 | 2016-03-30 | 宁波宏都电器有限公司 | Mixed-flow type axial-flow fan assembly |
| CN108910028A (en) * | 2018-07-26 | 2018-11-30 | 周庆文 | A kind of second level duct power packages and three-level or multistage duct power packages with it |
| WO2021171471A1 (en) * | 2020-02-27 | 2021-09-02 | 三菱電機株式会社 | Outdoor unit and air-conditioning device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130925 |