CN205725274U - Motor radiating ring and outdoor machine of air-conditioner for outdoor machine of air-conditioner - Google Patents
Motor radiating ring and outdoor machine of air-conditioner for outdoor machine of air-conditioner Download PDFInfo
- Publication number
- CN205725274U CN205725274U CN201620212351.3U CN201620212351U CN205725274U CN 205725274 U CN205725274 U CN 205725274U CN 201620212351 U CN201620212351 U CN 201620212351U CN 205725274 U CN205725274 U CN 205725274U
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- Prior art keywords
- motor
- air
- conditioner
- outdoor machine
- ring
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Abstract
This utility model relates to air-conditioning technical field, particularly relates to a kind of motor radiating ring for outdoor machine of air-conditioner and outdoor machine of air-conditioner.Wherein, motor radiating ring includes dispel the heat ring body and multiple radiation tooth, and wherein, multiple described radiation tooths are located on the external side of described heat dissipating ring, and described heat radiation ring body is set on electric machine casing；The heat that motor produces is sequentially delivered to housing, heat radiation ring body and radiation tooth, indirectly adds the area of dissipation of motor, improves the heat exchange efficiency of motor, reduces motor body temperature, is effectively improved the reliability of motor, extends electrical machinery life, reduces electrical fault rate；This utility model additionally provides a kind of outdoor machine of air-conditioner, and including being provided with the motor of motor radiating ring, this motor can keep relative low temperature, reduces outdoor machine of air-conditioner loss, improves complete machine efficiency.
Description
Technical field
This utility model relates to air-conditioning technical field, particularly relates to a kind of motor radiating ring for outdoor machine of air-conditioner and outdoor machine of air-conditioner.
Background technology
In cooling mode, outer machine heat exchanger can distribute heat to air-conditioning, along with the flowing of air, can be through motor surface, and lifting motor ambient temperature, particularly with in the area that sunshine is strong, outdoor temperature is higher, motor ambient temperature can be higher.
At present, the motor of outdoor machine of air-conditioner is in order to meet IP (INGRESS PROTECTION) degree of protection, reach dustproof and waterproof requirement, motor case surface can not arrange louvre, the heat that motor operationally produces can only utilize limited casing surface to dispel the heat by being transmitted to casing by stator, make heat fully to distribute, thus cause motor internal heat to assemble, temperature rise religion height；Under high temperature, stator winding resistance also can raise, thus aggravation the motor feels hot.And motor internal temperature rise is higher, can reduce motor working efficiency, and long-play is at high operating temperatures, can shorten motor normal service life, increase the fault rate of motor, time serious, motor even can burn, and makes air-conditioning to work.
Utility model content
(1) to solve the technical problem that
The purpose of this utility model is to provide a kind of motor radiating ring for outdoor machine of air-conditioner and outdoor machine of air-conditioner, to solve the motor radiating scarce capacity of existing outdoor machine of air-conditioner, is easily caused that the motor feels hot, thus reduces motor working efficiency, the problem increasing electrical fault rate.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides a kind of motor radiating ring for outdoor machine of air-conditioner, and including heat radiation ring body and multiple radiation tooth, multiple described radiation tooths are located on the external side of described heat dissipating ring, and described heat radiation ring body is set on electric machine casing.
Preferably, the packet of multiple described radiation tooths is arranged, and between adjacent sets, interval is arranged.
Preferably, described heat radiation ring body and described electric machine casing interference fit.
Preferably, described heat dissipating ring body heat is placed on described electric machine casing.
Preferably, described heat radiation ring body pressing sleeve is located on described electric machine casing.
Preferably, multiple described radiation tooths are distributed radially around described heat radiation ring body.
Preferably, described radiation tooth is wedge shape.
This utility model additionally provides a kind of outdoor machine of air-conditioner, including motor, the housing of described motor is arranged with any of the above-described kind of motor radiating ring for outdoor machine of air-conditioner.
(3) beneficial effect
Technique scheme of the present utility model has the advantage that the motor radiating ring for outdoor machine of air-conditioner that this utility model provides includes dispel the heat ring body and multiple radiation tooth, wherein, described heat radiation ring body is set on electric machine casing, and multiple described radiation tooths are located on the external side of described heat dissipating ring；The heat that motor produces is sequentially delivered to housing, heat radiation ring body and radiation tooth, indirectly adds the area of dissipation of motor, improves the heat exchange efficiency of motor, reduces motor body temperature, is effectively improved the reliability of motor, extends electrical machinery life, reduces electrical fault rate.
This utility model additionally provides outdoor machine of air-conditioner, and including being provided with the motor of motor radiating ring, this motor can keep relative low temperature, effectively reduces outdoor machine of air-conditioner loss, improves complete machine efficiency.
Accompanying drawing explanation
Fig. 1 be this utility model embodiment one motor radiating ring face structural representation；
Fig. 2 is the perspective view of this utility model embodiment one motor radiating ring；
Fig. 3 is the motor schematic diagram that this utility model embodiment is arranged with motor radiating ring；
Fig. 4 is the structural representation of this utility model embodiment two motor radiating ring.
In figure: 1: motor；11: motor installing hole；2: motor radiating ring；21: heat radiation ring body；22: radiation tooth.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained on the premise of not making creative work, broadly fall into the scope of this utility model protection.
Embodiment one
As depicted in figs. 1 and 2, the motor radiating ring 2 for outdoor machine of air-conditioner that this utility model embodiment provides, including heat radiation ring body 21 and multiple radiation tooth 22, wherein, heat radiation ring body 21 is circulus, multiple radiation tooths 22 are located on the outside of heat radiation ring body 21, and between two adjacent radiation tooths 22, interval is arranged.Heat radiation ring body 21 is sheathed on the hull outside of motor 1, the heat that motor 1 produces is sequentially delivered to housing, heat radiation ring body 21 and radiation tooth 22, indirectly add the area of dissipation of motor 1, improve the heat exchange efficiency of motor 1, the temperature effectively controlling motor 1 raises, improve the reliability of motor, extend electrical machinery life, reduce electrical fault rate.
Fix to not affect the installation of motor 1 after sheathed heat dissipating ring 2, preferably, as shown in Figure 1, multiple radiation tooths 22 are divided into four groups, often organize and all include multiple radiation tooth 22, between adjacent two groups, interval is arranged, and spacing distance relatively large (being as the criterion not blocking motor installing hole), as shown in Figure 3, when motor radiating ring 1 is set in motor 1, make at the interval between each group corresponding with motor installing hole 11, will stagger motor installing hole 11 by radiation tooth 22, when installing fixing motor 1, do not affect motor and operation is installed.
It should be noted that along with the quantity of motor installing hole 11 increases, the number of packet of radiation tooth also can adjust therewith, i.e. ensure at the interval of each installing hole and each group of heat radiation between cog.
In order to the effect making heat transfer is more preferable, and prevent motor radiating ring 2 from coming off from motor 1, heat radiation ring body 21 and the housing interference fit of motor 1 simultaneously.
When sheathed motor radiating ring 2, it is preferable that use hot jacket technology by motor radiating ring 2 hot jacket on electric machine casing, or utilize forcing press to be located on electric machine casing by motor radiating ring 2 pressing sleeve.
In order to improve the heat exchange efficiency of motor radiating ring 2 further, radiation tooth 22 is wedge shape, and the cross-sectional width of radiation tooth 22 one end being i.e. connected with heat radiation ring body 21 is more than the cross-sectional width of the other end.
Embodiment two
As shown in Figure 4, the present embodiment two is essentially identical with embodiment one, something in common repeats no more, difference is: multiple radiation tooths 22 are distributed radially around heat radiation ring body 21, the extended line of the most multiple radiation tooths 22 is directed to the axis of heat radiation ring body 21, increases the space between adjacent two radiation tooths 22, improves heat exchange efficiency and the reliability of motor further, extend electrical machinery life, reduce electrical fault rate.
The air-conditioner outdoor unit that this utility model provides, including motor 1, and this motor 1 is fixed inside air-conditioner outdoor unit by motor installing hole 11, utilizes motor radiating ring to reduce motor body temperature, reduces outdoor machine of air-conditioner loss, improves complete machine efficiency.
In sum, the motor radiating ring for outdoor machine of air-conditioner that this utility model provides, including heat radiation ring body and multiple radiation tooth, described heat radiation ring body is set on electric machine casing, multiple described radiation tooths are located on the external side of described heat dissipating ring, and the heat that motor produces is sequentially delivered to housing, heat radiation ring body and radiation tooth, indirectly adds the area of dissipation of motor, improving the heat exchange efficiency of motor, the temperature effectively controlling motor raises.
And use dismountable motor radiating ring stand-by motor to dispel the heat, can according to the sales region of air-conditioning selectively sheathed motor radiating ring on motor, not only save material cost, and without changing the mould of electric machine casing, save die sinking cost.
This utility model also provides for outdoor machine of air-conditioner, and including being provided with the motor of motor radiating ring, this motor can keep relative low temperature, reduces outdoor machine of air-conditioner loss, improves complete machine efficiency.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of this utility model each embodiment technical scheme.
Claims (8)
1. the motor radiating ring for outdoor machine of air-conditioner, it is characterised in that: include the ring body that dispels the heat
With multiple radiation tooths, multiple described radiation tooths are located on the external side of described heat dissipating ring, described heat radiation
Ring body is set on electric machine casing.
Motor radiating ring for outdoor machine of air-conditioner the most according to claim 1, its feature exists
In: the packet of multiple described radiation tooths is arranged, and between adjacent sets, interval is arranged.
Motor radiating ring for outdoor machine of air-conditioner the most according to claim 1, its feature exists
In: described heat radiation ring body and described electric machine casing interference fit.
Motor radiating ring for outdoor machine of air-conditioner the most according to claim 3, its feature exists
In: described heat dissipating ring body heat is placed on described electric machine casing.
Motor radiating ring for outdoor machine of air-conditioner the most according to claim 3, its feature exists
In: described heat radiation ring body pressing sleeve is located on described electric machine casing.
Motor radiating ring for outdoor machine of air-conditioner the most according to claim 1, its feature exists
In: multiple described radiation tooths are distributed radially around described heat radiation ring body.
7. according to the motor radiating ring for outdoor machine of air-conditioner described in any one of claim 1-6,
It is characterized in that: described radiation tooth is wedge shape.
8. an outdoor machine of air-conditioner, it is characterised in that: include motor, the housing of described motor overlaps
It is provided with the motor radiating ring for outdoor machine of air-conditioner as described in any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620212351.3U CN205725274U (en) | 2016-03-17 | 2016-03-17 | Motor radiating ring and outdoor machine of air-conditioner for outdoor machine of air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620212351.3U CN205725274U (en) | 2016-03-17 | 2016-03-17 | Motor radiating ring and outdoor machine of air-conditioner for outdoor machine of air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205725274U true CN205725274U (en) | 2016-11-23 |
Family
ID=57313165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620212351.3U Expired - Fee Related CN205725274U (en) | 2016-03-17 | 2016-03-17 | Motor radiating ring and outdoor machine of air-conditioner for outdoor machine of air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205725274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110879001A (en) * | 2018-09-05 | 2020-03-13 | 天津翔驰电子有限公司 | Drying device for supercapacitor electrode material |
-
2016
- 2016-03-17 CN CN201620212351.3U patent/CN205725274U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110879001A (en) * | 2018-09-05 | 2020-03-13 | 天津翔驰电子有限公司 | Drying device for supercapacitor electrode material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20210317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |